Sheep Heart Dissection
•Download as PPT, PDF•
3 likes•8,434 views
The document summarizes the structure and function of the heart and circulatory system. It describes how deoxygenated blood enters the heart through the vena cavae and is pumped into the lungs for oxygenation before entering the left atria. It then discusses the roles of the atria and ventricles in pumping oxygenated blood out to the body through the aorta and returning deoxygenated blood back to the heart. Finally, it provides an overview of the different types of blood vessels involved in circulation.
Report
Share
Report
Share
Recommended
Cardiovascular System
The cardiovascular system includes the heart and blood vessels. The heart has four chambers and pumps deoxygenated blood to the lungs and oxygenated blood to the body. Blood flows through arteries, capillaries, and veins in a closed circuit. The cardiovascular system delivers oxygen and nutrients throughout the body and removes carbon dioxide and wastes.
Peripheral nervous system.pptx...........
The peripheral nervous system (PNS) connects the central nervous system to the limbs and organs. It consists of nerves that branch out from the brain and spinal cord. The PNS has two main subsystems: the somatic system controls voluntary muscles and skin sensation, while the autonomic system regulates involuntary functions like breathing and heart rate. The autonomic system has sympathetic and parasympathetic divisions that work in opposition to activate the fight-or-flight response or restore the body to rest. Injuries or conditions like diabetes can damage peripheral nerves and disrupt communication between the brain and body.
Cardiovascular System, Heart, Blood Vessel, ECG, Hypertension, Arrhythmia
Cardiovascular System,
Human Anatomy and Physiology-I,
The Blood Vessels,
The Heart,
The Electrocardiogram,
The Vascular Pathways,
As per PCI syllabus,
Atherosclerosis,
Coronary bypass operation,
Heart Transplants and Artificial Hearts
Digestive system ppt
This document provides an overview of the digestive system, including its main components and functions. It describes the five phases of digestion: ingestion, movement, mechanical and chemical digestion, absorption, and elimination. It then explains the two types of digestion - mechanical and chemical. The rest of the document details each part of the gastrointestinal tract, from the mouth to the large intestine, as well as three accessory organs - the liver, gallbladder, and pancreas - and their roles in digestion.
Adrenal gland (functional anatomy)
The adrenal glands are located above each kidney and are vital organs that produce hormones. They have two parts - the adrenal cortex and adrenal medulla. The cortex secretes corticosteroids like mineralocorticoids, glucocorticoids, and sex hormones. It synthesizes these hormones from cholesterol through a series of enzymatic reactions in the mitochondria. The medulla secretes epinephrine and norepinephrine which assist the sympathetic nervous system. Corticosteroids are transported through the bloodstream bound to carrier proteins and degraded mainly in the liver before excretion.
Anatomy of the_cardiovascular_system - dr toufiq
1. The document describes the anatomy and structure of the cardiovascular system, including the heart, blood vessels (arteries, veins, capillaries), conduction system, and circulatory routes.
2. It explains the layers of the heart (epicardium, myocardium, endocardium), chambers (atria, ventricles), valves (atrioventricular, semilunar), and associated vessels (aorta, vena cava, pulmonary arteries/veins).
3. The fetal circulation is described, which differs from adult circulation in that blood bypasses the lungs via the foramen ovale and ductus arteriosus. These changes allow blood to mix and circulate after
The Anatomy & Physiology of Cardiovascular system
This presentation is about Cardiovascular System. The anatomy & Physiology of cardiovascular system and some disease is include there.
Unit 3 cardiovascular system nrs237
The document provides information about the cardiovascular system and the heart. It discusses the structure and functions of the heart, including the chambers, valves, conduction system, and blood flow pathways. It also covers topics like the cardiac cycle, heart sounds, electrocardiography, regulation of heart rate and blood pressure, and the different types of blood vessels. The heart pumps over 1 million gallons of blood per year to circulate oxygen and nutrients to tissues throughout the body.
Recommended
Cardiovascular System
The cardiovascular system includes the heart and blood vessels. The heart has four chambers and pumps deoxygenated blood to the lungs and oxygenated blood to the body. Blood flows through arteries, capillaries, and veins in a closed circuit. The cardiovascular system delivers oxygen and nutrients throughout the body and removes carbon dioxide and wastes.
Peripheral nervous system.pptx...........
The peripheral nervous system (PNS) connects the central nervous system to the limbs and organs. It consists of nerves that branch out from the brain and spinal cord. The PNS has two main subsystems: the somatic system controls voluntary muscles and skin sensation, while the autonomic system regulates involuntary functions like breathing and heart rate. The autonomic system has sympathetic and parasympathetic divisions that work in opposition to activate the fight-or-flight response or restore the body to rest. Injuries or conditions like diabetes can damage peripheral nerves and disrupt communication between the brain and body.
Cardiovascular System, Heart, Blood Vessel, ECG, Hypertension, Arrhythmia
Cardiovascular System,
Human Anatomy and Physiology-I,
The Blood Vessels,
The Heart,
The Electrocardiogram,
The Vascular Pathways,
As per PCI syllabus,
Atherosclerosis,
Coronary bypass operation,
Heart Transplants and Artificial Hearts
Digestive system ppt
This document provides an overview of the digestive system, including its main components and functions. It describes the five phases of digestion: ingestion, movement, mechanical and chemical digestion, absorption, and elimination. It then explains the two types of digestion - mechanical and chemical. The rest of the document details each part of the gastrointestinal tract, from the mouth to the large intestine, as well as three accessory organs - the liver, gallbladder, and pancreas - and their roles in digestion.
Adrenal gland (functional anatomy)
The adrenal glands are located above each kidney and are vital organs that produce hormones. They have two parts - the adrenal cortex and adrenal medulla. The cortex secretes corticosteroids like mineralocorticoids, glucocorticoids, and sex hormones. It synthesizes these hormones from cholesterol through a series of enzymatic reactions in the mitochondria. The medulla secretes epinephrine and norepinephrine which assist the sympathetic nervous system. Corticosteroids are transported through the bloodstream bound to carrier proteins and degraded mainly in the liver before excretion.
Anatomy of the_cardiovascular_system - dr toufiq
1. The document describes the anatomy and structure of the cardiovascular system, including the heart, blood vessels (arteries, veins, capillaries), conduction system, and circulatory routes.
2. It explains the layers of the heart (epicardium, myocardium, endocardium), chambers (atria, ventricles), valves (atrioventricular, semilunar), and associated vessels (aorta, vena cava, pulmonary arteries/veins).
3. The fetal circulation is described, which differs from adult circulation in that blood bypasses the lungs via the foramen ovale and ductus arteriosus. These changes allow blood to mix and circulate after
The Anatomy & Physiology of Cardiovascular system
This presentation is about Cardiovascular System. The anatomy & Physiology of cardiovascular system and some disease is include there.
Unit 3 cardiovascular system nrs237
The document provides information about the cardiovascular system and the heart. It discusses the structure and functions of the heart, including the chambers, valves, conduction system, and blood flow pathways. It also covers topics like the cardiac cycle, heart sounds, electrocardiography, regulation of heart rate and blood pressure, and the different types of blood vessels. The heart pumps over 1 million gallons of blood per year to circulate oxygen and nutrients to tissues throughout the body.
Cardiovascular System
The human heart heart length, width, and thickness are 12 cm, 8.5 cm, and 6 cm, respectively. In addition, the mean weight of the heart is 280-340 g in males and 230-280 g in females.
230 endocrine system
The document summarizes key aspects of the endocrine system. It describes how the endocrine system consists of ductless glands that secrete hormones directly into the bloodstream to regulate distant target cells. The endocrine and nervous systems are both regulatory systems that utilize different mechanisms - the endocrine system provides longer-term control of things like metabolism and development through hormones, while the nervous system provides faster responses. The major glands of the endocrine system and their hormones are also outlined.
Endocrine system
The pituitary gland, located at the base of the brain, is sometimes called the "master gland" as it controls many other endocrine glands through the hormones it secretes. It has an anterior and posterior lobe, each with distinct functions. Pituitary tumors can cause headaches and vision issues. Other glands discussed include the thyroid, which regulates metabolism, the parathyroid which controls calcium levels, the pancreas which produces insulin to regulate blood sugar, and the pineal gland which produces melatonin to control circadian rhythms. Disorders of each gland, such as hyperthyroidism or hypoglycemia, produce distinct symptoms.
Endocrine System
The endocrine system consists of glands that secrete hormones directly into the bloodstream. The major glands include the pituitary, thyroid, parathyroid, adrenal, pancreas, testes/ovaries, and pineal gland. Hormones have various effects on target cells, such as stimulating or inhibiting growth, metabolism, and reproductive processes. There are two main mechanisms of hormonal action - steroid hormones bind directly to receptors to influence gene expression, while peptide hormones activate intracellular messenger systems. Disorders can result from hormone deficiencies or excesses.
Hormones of Anterior Pituitary
The document discusses the hypothalamic factors and anterior pituitary hormones. It begins by describing the structure and functions of the anterior pituitary gland and its connection to the hypothalamus. It then summarizes the six main hormones secreted by the anterior pituitary - growth hormone, adrenocorticotropic hormone, thyroid-stimulating hormone, prolactin, follicle-stimulating hormone, and luteinizing hormone. It explains how these hormones control various target glands and metabolic functions throughout the body. Finally, it discusses how the hypothalamus controls pituitary secretion through releasing and inhibitory hormones, and provides examples of anterior pituitary hyperactivity and hypoactivity disorders.
Muscular system
Muscular System in brief
Types of muscle fibres
Muscles of limbs
Muscles of trunk
Neuro Muscular Junction
Anatomy and-physiology-of-the-cardiovascular-system-medical-surgical-nursing-ppt
The document provides information on the anatomy and physiology of the cardiovascular system. It discusses the location of the heart in the thoracic cavity near the diaphragm. It describes the layers of the heart including the epicardium, myocardium, and endocardium. It explains the chambers of the heart, heart valves, conduction system, cardiac cycle, regulation of heart rate and blood pressure, as well as the structure and function of blood vessels and factors affecting blood flow.
Chapter 37- Circulatory and Respiratory Systems
The circulatory system transports blood throughout the body via the heart and blood vessels. The heart has four chambers and uses valves to pump oxygenated blood from the lungs and deoxygenated blood to the lungs. Blood flows through arteries, capillaries, and veins. The respiratory system exchanges gases through the nose, pharynx, trachea, bronchi, and alveoli in the lungs. Breathing is controlled by the medulla oblongata and diaphragm. Smoking damages lungs and increases risk of diseases like cancer, emphysema, and bronchitis.
Cvs 2 mechanical properties of cardiac muscle
The slides describe an a simple, yet comprehensive way, mechanical properties of cardiac muscle. The slides would be useful to undergraduate medical students and other students in life-sciences courses
Anatomy of Cardiac System
The document provides an overview of the anatomy and physiology of the cardiovascular system. It describes the location and layers of the heart, the four chambers of the heart, the heart valves, the conduction system, the cardiac cycle, and circulation through the systemic and pulmonary circuits. It also discusses monitoring of the heart through tools like electrocardiograms, imaging like MRI and x-rays, stress testing, and pacemakers.
Cardiac cycle
The cardiac cycle begins with the spontaneous generation of an action potential in the sinus node which triggers contractions that move through the heart. It consists of systole, where the heart contracts to pump blood, and diastole, where the heart relaxes and refills with blood. Each cycle takes approximately 0.8 seconds and involves coordinated opening and closing of valves between the atria and ventricles and between the ventricles and arteries. Pressure and volume curves change dynamically throughout the cycle as the heart contracts and relaxes, pumping blood through the body.
Cardiovascular system
The cardiovascular system consists of the heart and blood vessels. The heart is a muscular pump located behind the sternum that rhythmically contracts to circulate blood through 60,000 miles of vessels. The heart is divided into four chambers - the right and left atria receive blood, and the right and left ventricles pump it out. Blood contains red blood cells, white blood cells, platelets suspended in plasma and transports oxygen, nutrients, waste and defenses through the closed circulatory system. The cardiovascular system includes pulmonary circulation from the heart to the lungs and systemic circulation from the heart through the body.
Blood vessels: Arteries, Veins and Capillaries
It is one of the circulatory systems. This explains the roles of arteries, veins and capillaries. It also differentiate between the arteries, veins and capillaries. This slide also explained the pulmonary circuit and systemic curcuit. This is an interesting notes and easy to be understand.
Anatomy of Human Heart along with internal and external features.
The anatomy of heart is defined as the complete structure of heart, along with internal and external features.
Heart Anatomy & Basic Function
The document summarizes the anatomy and basic function of the heart. It discusses the heart's size, location, chambers, blood flow pathways (pulmonary and systemic circulation), and electrical conduction system. It also briefly describes common cardiovascular problems like hypertension, congestive heart failure, and ischemic heart disease.
Lymph definition ,formation and factors affecting lymph flow including applie...
The document discusses lymph formation, composition, and flow through the lymphatic system. It provides details on:
- Lymph formation through capillary filtration and the Starling forces that govern it
- The composition of lymph, which is similar to plasma but with lower protein content
- The structure and function of the lymphatic system, including lymphatic capillaries, collecting vessels, nodes, and ducts
- Mechanisms that promote lymph flow and applied aspects involving pathology like lymphadenopathy and edema
Muscle and nervous tissue
Muscle and nervous tissue are the two main types of excitable tissue in the body. Muscle tissue includes three main types - skeletal muscle which is striated and voluntarily controlled, smooth muscle which is involuntarily controlled and found in organs, and cardiac muscle which is only found in the heart and is involuntarily controlled. Neurons are the basic unit of the nervous system, are found in the brain, spinal cord and nerves, generate and conduct electrical impulses, and are responsible for functions like muscle contraction, sensation, emotion, memory and reasoning.
Urinary system presen.09
The urinary system filters waste from the blood to produce urine, which is stored in the bladder and expelled through the urethra. It includes the kidneys, which filter blood and remove wastes to produce urine, and the ureters, bladder, and urethra, which transport urine for excretion from the body. The kidneys play an important role in homeostasis by regulating water, electrolyte, and pH levels in the blood. Urine production involves filtration, reabsorption, and secretion stages in the nephrons of the kidneys.
Anatomy & Physiology Lecture Notes - Joints
website: http://am-medicine.com
Youtube Channel : https://www.youtube.com/user/ammedicine
Facebook group: https://www.facebook.com/groups/am.medicine
Lymphatic System
The lymphatic system carries fluid lost from capillaries back to the bloodstream through lymphatic vessels and ducts. It also transports fat and plays a major role in immunity. Lymph nodes along lymphatic pathways contain lymphocytes and macrophages that fight microbes. The tonsils, spleen, and thymus are lymphatic organs - the tonsils trap pathogens in the mouth and throat, the spleen filters the blood and destroys old red blood cells, and the thymus matures T cells that respond to foreign substances.
Cardiovascular System
The cardiovascular system includes the heart, blood vessels, arteries, capillaries and veins. It has two circulations - pulmonary circulation transports deoxygenated blood to the lungs, while systemic circulation transports oxygenated blood to tissues. The heart has four chambers and four valves that ensure blood flows in one direction. It pumps blood through a network of arteries, capillaries and veins. The circulatory system delivers oxygen and nutrients to tissues and removes waste such as carbon dioxide.
Cardiovascular system
The document describes the key components and functioning of the cardiovascular or circulatory system. It discusses the heart, blood vessels including arteries, veins and capillaries, blood flow, and regulation of the cardiovascular system. It also briefly mentions some common cardiovascular disorders like atherosclerosis, heart attack, and stroke.
More Related Content
What's hot
Cardiovascular System
The human heart heart length, width, and thickness are 12 cm, 8.5 cm, and 6 cm, respectively. In addition, the mean weight of the heart is 280-340 g in males and 230-280 g in females.
230 endocrine system
The document summarizes key aspects of the endocrine system. It describes how the endocrine system consists of ductless glands that secrete hormones directly into the bloodstream to regulate distant target cells. The endocrine and nervous systems are both regulatory systems that utilize different mechanisms - the endocrine system provides longer-term control of things like metabolism and development through hormones, while the nervous system provides faster responses. The major glands of the endocrine system and their hormones are also outlined.
Endocrine system
The pituitary gland, located at the base of the brain, is sometimes called the "master gland" as it controls many other endocrine glands through the hormones it secretes. It has an anterior and posterior lobe, each with distinct functions. Pituitary tumors can cause headaches and vision issues. Other glands discussed include the thyroid, which regulates metabolism, the parathyroid which controls calcium levels, the pancreas which produces insulin to regulate blood sugar, and the pineal gland which produces melatonin to control circadian rhythms. Disorders of each gland, such as hyperthyroidism or hypoglycemia, produce distinct symptoms.
Endocrine System
The endocrine system consists of glands that secrete hormones directly into the bloodstream. The major glands include the pituitary, thyroid, parathyroid, adrenal, pancreas, testes/ovaries, and pineal gland. Hormones have various effects on target cells, such as stimulating or inhibiting growth, metabolism, and reproductive processes. There are two main mechanisms of hormonal action - steroid hormones bind directly to receptors to influence gene expression, while peptide hormones activate intracellular messenger systems. Disorders can result from hormone deficiencies or excesses.
Hormones of Anterior Pituitary
The document discusses the hypothalamic factors and anterior pituitary hormones. It begins by describing the structure and functions of the anterior pituitary gland and its connection to the hypothalamus. It then summarizes the six main hormones secreted by the anterior pituitary - growth hormone, adrenocorticotropic hormone, thyroid-stimulating hormone, prolactin, follicle-stimulating hormone, and luteinizing hormone. It explains how these hormones control various target glands and metabolic functions throughout the body. Finally, it discusses how the hypothalamus controls pituitary secretion through releasing and inhibitory hormones, and provides examples of anterior pituitary hyperactivity and hypoactivity disorders.
Muscular system
Muscular System in brief
Types of muscle fibres
Muscles of limbs
Muscles of trunk
Neuro Muscular Junction
Anatomy and-physiology-of-the-cardiovascular-system-medical-surgical-nursing-ppt
The document provides information on the anatomy and physiology of the cardiovascular system. It discusses the location of the heart in the thoracic cavity near the diaphragm. It describes the layers of the heart including the epicardium, myocardium, and endocardium. It explains the chambers of the heart, heart valves, conduction system, cardiac cycle, regulation of heart rate and blood pressure, as well as the structure and function of blood vessels and factors affecting blood flow.
Chapter 37- Circulatory and Respiratory Systems
The circulatory system transports blood throughout the body via the heart and blood vessels. The heart has four chambers and uses valves to pump oxygenated blood from the lungs and deoxygenated blood to the lungs. Blood flows through arteries, capillaries, and veins. The respiratory system exchanges gases through the nose, pharynx, trachea, bronchi, and alveoli in the lungs. Breathing is controlled by the medulla oblongata and diaphragm. Smoking damages lungs and increases risk of diseases like cancer, emphysema, and bronchitis.
Cvs 2 mechanical properties of cardiac muscle
The slides describe an a simple, yet comprehensive way, mechanical properties of cardiac muscle. The slides would be useful to undergraduate medical students and other students in life-sciences courses
Anatomy of Cardiac System
The document provides an overview of the anatomy and physiology of the cardiovascular system. It describes the location and layers of the heart, the four chambers of the heart, the heart valves, the conduction system, the cardiac cycle, and circulation through the systemic and pulmonary circuits. It also discusses monitoring of the heart through tools like electrocardiograms, imaging like MRI and x-rays, stress testing, and pacemakers.
Cardiac cycle
The cardiac cycle begins with the spontaneous generation of an action potential in the sinus node which triggers contractions that move through the heart. It consists of systole, where the heart contracts to pump blood, and diastole, where the heart relaxes and refills with blood. Each cycle takes approximately 0.8 seconds and involves coordinated opening and closing of valves between the atria and ventricles and between the ventricles and arteries. Pressure and volume curves change dynamically throughout the cycle as the heart contracts and relaxes, pumping blood through the body.
Cardiovascular system
The cardiovascular system consists of the heart and blood vessels. The heart is a muscular pump located behind the sternum that rhythmically contracts to circulate blood through 60,000 miles of vessels. The heart is divided into four chambers - the right and left atria receive blood, and the right and left ventricles pump it out. Blood contains red blood cells, white blood cells, platelets suspended in plasma and transports oxygen, nutrients, waste and defenses through the closed circulatory system. The cardiovascular system includes pulmonary circulation from the heart to the lungs and systemic circulation from the heart through the body.
Blood vessels: Arteries, Veins and Capillaries
It is one of the circulatory systems. This explains the roles of arteries, veins and capillaries. It also differentiate between the arteries, veins and capillaries. This slide also explained the pulmonary circuit and systemic curcuit. This is an interesting notes and easy to be understand.
Anatomy of Human Heart along with internal and external features.
The anatomy of heart is defined as the complete structure of heart, along with internal and external features.
Heart Anatomy & Basic Function
The document summarizes the anatomy and basic function of the heart. It discusses the heart's size, location, chambers, blood flow pathways (pulmonary and systemic circulation), and electrical conduction system. It also briefly describes common cardiovascular problems like hypertension, congestive heart failure, and ischemic heart disease.
Lymph definition ,formation and factors affecting lymph flow including applie...
The document discusses lymph formation, composition, and flow through the lymphatic system. It provides details on:
- Lymph formation through capillary filtration and the Starling forces that govern it
- The composition of lymph, which is similar to plasma but with lower protein content
- The structure and function of the lymphatic system, including lymphatic capillaries, collecting vessels, nodes, and ducts
- Mechanisms that promote lymph flow and applied aspects involving pathology like lymphadenopathy and edema
Muscle and nervous tissue
Muscle and nervous tissue are the two main types of excitable tissue in the body. Muscle tissue includes three main types - skeletal muscle which is striated and voluntarily controlled, smooth muscle which is involuntarily controlled and found in organs, and cardiac muscle which is only found in the heart and is involuntarily controlled. Neurons are the basic unit of the nervous system, are found in the brain, spinal cord and nerves, generate and conduct electrical impulses, and are responsible for functions like muscle contraction, sensation, emotion, memory and reasoning.
Urinary system presen.09
The urinary system filters waste from the blood to produce urine, which is stored in the bladder and expelled through the urethra. It includes the kidneys, which filter blood and remove wastes to produce urine, and the ureters, bladder, and urethra, which transport urine for excretion from the body. The kidneys play an important role in homeostasis by regulating water, electrolyte, and pH levels in the blood. Urine production involves filtration, reabsorption, and secretion stages in the nephrons of the kidneys.
Anatomy & Physiology Lecture Notes - Joints
website: http://am-medicine.com
Youtube Channel : https://www.youtube.com/user/ammedicine
Facebook group: https://www.facebook.com/groups/am.medicine
Lymphatic System
The lymphatic system carries fluid lost from capillaries back to the bloodstream through lymphatic vessels and ducts. It also transports fat and plays a major role in immunity. Lymph nodes along lymphatic pathways contain lymphocytes and macrophages that fight microbes. The tonsils, spleen, and thymus are lymphatic organs - the tonsils trap pathogens in the mouth and throat, the spleen filters the blood and destroys old red blood cells, and the thymus matures T cells that respond to foreign substances.
What's hot (20)
Anatomy and-physiology-of-the-cardiovascular-system-medical-surgical-nursing-ppt
Anatomy and-physiology-of-the-cardiovascular-system-medical-surgical-nursing-ppt
Anatomy of Human Heart along with internal and external features.
Anatomy of Human Heart along with internal and external features.
Lymph definition ,formation and factors affecting lymph flow including applie...
Lymph definition ,formation and factors affecting lymph flow including applie...
Similar to Sheep Heart Dissection
Cardiovascular System
The cardiovascular system includes the heart, blood vessels, arteries, capillaries and veins. It has two circulations - pulmonary circulation transports deoxygenated blood to the lungs, while systemic circulation transports oxygenated blood to tissues. The heart has four chambers and four valves that ensure blood flows in one direction. It pumps blood through a network of arteries, capillaries and veins. The circulatory system delivers oxygen and nutrients to tissues and removes waste such as carbon dioxide.
Cardiovascular system
The document describes the key components and functioning of the cardiovascular or circulatory system. It discusses the heart, blood vessels including arteries, veins and capillaries, blood flow, and regulation of the cardiovascular system. It also briefly mentions some common cardiovascular disorders like atherosclerosis, heart attack, and stroke.
Anatomy lab. 6 cardiovascular sys.
The cardiovascular system consists of the heart and blood vessels. The heart is a cone-shaped organ located in the thoracic cavity between the lungs. It has four chambers - two upper atria and two lower ventricles separated by valves. Blood flows from the right atrium to ventricle to lungs then left atrium to ventricle and out to the body via the aorta. The cardiovascular system transports blood to the lungs for oxygenation and throughout the body, circulating nutrients and removing waste.
Anatomy And Physiology of Human Heart
FunctionsTransport oxygen and nutrients to the lungs and tissuesForm blood clots to prevent excess blood lossCarry cells and antibodies that fight infectionBring waste products to the kidneys and liver to filter bloodRegulate body temperature
Human heart anatomy and physiology Part -1
The heart is the pump responsible for maintaining adequate circulation of oxygenated blood around the vascular network of the body. It is a four-chamber pump, with the right side receiving deoxygenated blood from the body at low presure and pumping it to the lungs (the pulmonary circulation) and the left side receiving oxygenated blood from the lungs and pumping it at high pressure around the body (the systemic circulation).
Cardiovascular system
The document describes the anatomy and structure of the cardiovascular system, including the heart and blood vessels. It details the layers that make up the heart walls and pericardium. It explains the coronary circulation that supplies blood to the heart muscle and lists the major arteries and veins involved in systemic and pulmonary circulation. Key anatomical features like heart valves and chambers are defined along with common congenital defects. Microscopic views of heart muscle and blood vessels are provided.
Cardiovascular system
The cardiovascular system functions to supply oxygen and nutrients to cells and tissues while removing waste. The heart is divided into four chambers that pump blood through two circuits - one to the lungs and back, and another to the body and back. Blood vessels include arteries, which carry blood away from the heart, and veins, which carry blood back to the heart through capillaries where nutrient exchange occurs. The cardiac cycle involves alternating atrial and ventricular contractions that generate blood pressure and flow through the heart and circulatory system.
Heart anatomy
The document summarizes the anatomy of the heart in three parts. It begins by describing the location, size, and external features of the heart. It then explains the internal structures of the heart including the layers of the heart wall, the four chambers, and the valves. It concludes by detailing the circulation of blood through the heart and lungs via the major vessels and coronary arteries.
Organ system for internal transport (circulatory system)
The circulatory system transports blood, nutrients, gases, hormones, and waste products between tissues and organs of the body. It consists of the heart, blood vessels, and blood. The heart pumps blood through arteries, which branch into smaller vessels and capillaries that allow for gas and nutrient exchange with tissues. Veins then return deoxygenated blood back to the heart. The circulatory system exists in both open and closed forms, with closed systems being more efficient for transport.
Cardiovascular System
The circulatory system consists of the heart and blood vessels. The heart has four chambers and uses valves to pump blood through two circuits. Deoxygenated blood enters the right side of the heart and is pumped to the lungs, where it releases carbon dioxide and picks up oxygen before returning to the left side of heart to be pumped throughout the body. Blood flows through arteries, capillaries where gas exchange occurs, and veins, and is propelled by blood pressure generated with each heartbeat.
08 Heart.ppt
This document provides an overview of the anatomy and physiology of the heart. It begins by describing the location of the heart in the mediastinum and its layers, including the pericardium, myocardium, and endocardium. It then discusses the internal structures of the heart, including the atria, ventricles, chambers, and valves. It explains the cardiac conduction system and heart sounds. Finally, it covers topics like cardiac output, stroke volume, and the factors that regulate stroke volume.
Integumentary System
The circulatory system consists of the heart and blood vessels, and circulates blood throughout the body. Blood is pumped from the heart to the lungs to pick up oxygen and to organs to deliver oxygen and nutrients and pick up waste. The circulatory system includes arteries, veins, and capillaries that form closed loops to circulate blood, as well as heart chambers and valves that keep blood flowing in one direction. Blood carries red blood cells, white blood cells, platelets, and plasma to tissues and removes waste products.
Cardiovascular System
The document discusses the cardiovascular system and heart. It describes how the cardiovascular system transports blood throughout the body using the heart as a pump. It then provides details on the structure and layers of the heart, how it functions as a double pump with two circuits (pulmonary and systemic), and the roles of the heart valves and chambers. It also discusses heart physiology including the conduction system that regulates heartbeat, conditions like tachycardia and fibrillation, and the purpose of pacemakers.
circulatory system mammals.ppt
The circulatory system is comprised of the heart, blood vessels, and lymph vessels. The heart pumps blood through two circuits - pulmonary circulation carries deoxygenated blood to the lungs and systemic circulation distributes oxygenated blood to the entire body. Blood vessels include arteries, which carry blood away from the heart, capillaries, which enable exchange of nutrients and waste, and veins, which return blood to the heart. The lymphatic system drains excess fluid from tissues and produces immune cells.
17 Heart
The document provides an overview of the human circulatory system, including:
- The heart pumps blood through vessels in a double circulatory system, with the pulmonary and systemic circuits.
- The heart has four chambers, with the right atrium and ventricle pumping to the lungs and the left pumping to the body. It is located in the mediastinum.
- Blood flows through one-way valves between the atria and ventricles, and into the pulmonary trunk and aorta.
- The cardiac conduction system coordinates heart chamber contractions for efficient blood flow.
8. The Cardiovascular System
The document summarizes key aspects of cardiovascular anatomy and physiology. It describes the layers of the heart walls, chambers of the heart and blood flow path. It also outlines fetal circulation, heart sounds, factors influencing heart rate and cardiac output, electrocardiography, and vascular anatomy including major arteries and veins. Key structures like the sinoatrial node and heart valves are defined. Cardiac cycle phases of systole and diastole are explained.
Cardiovascular system
The circulatory system, also known as the cardiovascular system, moves substances to and from cells and helps regulate body temperature and pH. It consists of the heart, blood, and blood vessels. The heart begins beating around 21 days after conception at a rate near the mother's, which then accelerates over the first month. Blood vessels include arteries, which carry blood away from the heart, veins, which carry blood toward the heart, and capillaries, which connect arterioles and venules and closely interact with tissues. Deoxygenated blood returns to the heart through the superior and inferior vena cavae and is pumped through the pulmonary and systemic circuits to be oxygenated in the lungs before being distributed to the body
Chapter 22, sp 10
The document provides an overview of the cardiovascular system and anatomy of the heart. It describes how blood flows through two circuits - the pulmonary circuit and systemic circuit. It details the internal and external structures of the heart including the four chambers, valves, vessels, and layers of the heart wall. It also discusses the heart's electrical conduction system and the role of specialized cardiac muscle fibers and nodes in coordinating heart contractions.
The cardiovascular system
This document provides an overview of the circulatory system, including its components and functions. It describes that blood is composed of plasma, proteins, formed elements, and transports oxygen, nutrients, and waste. It also summarizes the structures and roles of the heart, blood vessels (arteries, veins, capillaries), and different types of circulation (systemic, pulmonary, coronary, hepatic portal).
Cardiovascular system
The document provides information on the cardiovascular system and heart anatomy. It discusses the heart chambers, which include the right and left atria and ventricles. It also describes the major blood vessels associated with the heart and the pathway of blood flow from the heart to the lungs and throughout the body. Additionally, it covers the layers of the heart wall, heart valves that prevent backflow of blood, and the conducting system which coordinates heart contractions.
Similar to Sheep Heart Dissection (20)
Organ system for internal transport (circulatory system)
Organ system for internal transport (circulatory system)
Recently uploaded
share - Lions, tigers, AI and health misinformation, oh my!.pptx
• Pitfalls and pivots needed to use AI effectively in public health
• Evidence-based strategies to address health misinformation effectively
• Building trust with communities online and offline
• Equipping health professionals to address questions, concerns and health misinformation
• Assessing risk and mitigating harm from adverse health narratives in communities, health workforce and health system
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
It includes regulation of combination products and medical devices. FDA and industry liaisons.
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Explore the benefits of combining Ayurveda with conventional Parkinson's treatments. Learn how a holistic approach can manage symptoms, enhance well-being, and balance body energies. Discover the steps to safely integrate Ayurvedic practices into your Parkinson’s care plan, including expert guidance on diet, herbal remedies, and lifestyle modifications.
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).
Best Ayurvedic medicine for Gas and Indigestion
Here is the updated list of Top Best Ayurvedic medicine for Gas and Indigestion and those are Gas-O-Go Syp for Dyspepsia | Lavizyme Syrup for Acidity | Yumzyme Hepatoprotective Capsules etc
Part II - Body Grief: Losing parts of ourselves and our identity before, duri...
Learn about body grief and ways to cope with it. We will also explore methods to heal from this challenging experience.
Role of Mukta Pishti in the Management of Hyperthyroidism
Muktapishti is a traditional Ayurvedic preparation made from Shoditha Mukta (Purified Pearl), is believed to help regulate thyroid function and reduce symptoms of hyperthyroidism due to its cooling and balancing properties. Clinical evidence on its efficacy remains limited, necessitating further research to validate its therapeutic benefits.
Top 10 Best Ayurvedic Kidney Stone Syrups in India
we have mentioned the best 10 ayurvedic Kidney Stone Syrups. You can check all these products and choose the best one for yourself.
A Classical Text Review on Basavarajeeyam
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
Journal Article Review on Rasamanikya
Rasamanikya is a excellent preparation in the field of Rasashastra, it is used in various Kushtha Roga, Shwasa, Vicharchika, Bhagandara, Vatarakta, and Phiranga Roga. In this article Preparation& Comparative analytical profile for both Formulationon i.e Rasamanikya prepared by Kushmanda swarasa & Churnodhaka Shodita Haratala. The study aims to provide insights into the comparative efficacy and analytical aspects of these formulations for enhanced therapeutic outcomes.
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0
- Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
In some case, your chronic prostatitis may be related to over-masturbation. Generally, natural medicine Diuretic and Anti-inflammatory Pill can help mee get a cure.
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptxHolistified Wellness
We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.Recently uploaded (20)
share - Lions, tigers, AI and health misinformation, oh my!.pptx
share - Lions, tigers, AI and health misinformation, oh my!.pptx
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Part II - Body Grief: Losing parts of ourselves and our identity before, duri...
Part II - Body Grief: Losing parts of ourselves and our identity before, duri...
Role of Mukta Pishti in the Management of Hyperthyroidism
Role of Mukta Pishti in the Management of Hyperthyroidism
Top 10 Best Ayurvedic Kidney Stone Syrups in India
Top 10 Best Ayurvedic Kidney Stone Syrups in India
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
Sheep Heart Dissection
- 1. TJ Medical Society 2008 A Presentation brought to you by: Alison Jarmas, Jerry Liu, Nikhil Prakash, Jimmy Wu, Judy Zeng, and the Officer Corps.
- 2. Blood Circulation and Atria
- 4. Blood Flow Deoxygenated Blood Oxygenated Blood Blood from tissues throughout body Superior and Inferior vena cava Right Atrium Tricuspid Valve Right Ventricle Pulmonary Semilunar Valve Pulmonary Artery Lungs
- 5. Blood Flow Deoxygenated Blood Oxygenated Blood Pulmonary Veins Left Atrium Bicuspid (Mitral) Valve Left Ventricle Aortic Semilunar Valve Aorta Body Tissue
- 10. RED – aortic pressure BLUE – left ventricular pressure YELLOW – left atrial pressure
- 11. Ventricles and the “Cardiums”
- 20. Aorta
- 31. Arteries
- 38. © TJHSST Medical Society 2007-2008