here u can find out information regarding cardiac anatomy and physiology .

1. Cardiovascular system

2. What is cardiovascular system ? Functions of cardiovascular system ? Layer of heart ? Heart chambers ? Valves of heart ? Location and function of heart valves ? Type of blood vessels? Difference between arteries and veins? capillaries function ? Circulation of blood through the heart ? Types of circulation ?

3. List of coronary diseases list ? Major and minor factor which affects to heart ? Measurement technique?

4. Heart +circulatory system =cardiovascular system

5. Cardiovascular System consist of 1. Heart 2. Blood Vessels 3. Blood

6. Functions of cardiovascular system Pumping blood to the body tissues and cells Supplying oxygen and nutrients to tissues and cells Removing carbon dioxide and other waste products of metabolism from tissues and cells

7. Layer of heart Pericardium – outer Myocardium-- middle Endocardium—inner

8. Heart chambers right atrium Left atrium Right ventrical Left ventrical

9. Valve of heart

10. The tricuspid valve regulates blood flow between the right atrium and right ventricle The pulmonary valve controls blood flow from the right ventricle into the pulmonary arteries, which carry blood to the lungs to pick up oxygen The mitral valve lets oxygen-rich blood from the lungs pass from the left atrium into the left ventricle The aortic valve opens the way for oxygen-rich blood to pass from the left ventricle into the aorta, the body's largest artery, where it is delivered to the rest of your body

11. Tricuspid valve - located between the right atrium and the right ventricle. Pulmonary valve - located between the right ventricle and the pulmonary artery. Mitral valve - located between the left atrium and the left ventricle. Aortic valve - located between the left ventricle and the aorta.

12. heart valves function When the left ventricle relaxes, the aortic valve closes and the mitral valve opens, to allow blood to flow from the left atrium into the left ventricle. The left atrium contracts, allowing even more blood to flow into the left ventricle. When the left ventricle contracts again, the mitral valve closes and the aortic valve opens, so blood flows into the aorta.

13. Blood vessels Blood vessels are intricate network of hollow tubes that transport blood throughout the body

14. Types of blood vessels Arteries – red blood vessels that carry blood away from the heart Veins – blood vessels that caarry blood towards the heart Capillaries – which links the arteries and veins.

15. Arteries veins Transport blood from the transport blood towards Heart the heart Carry oxygenated blood carry deoxygenated blood Narrow lumens wide lumens More elastic muscle less elastic muscles

16. Transports blood under transports blood under Higher pressure lower pressure Do not have valves have valves to prevent (except for the semi-lunar blood flowing to wrong Valves of the pulmonary@ direction. to avoid return And aorta ) waste material to the tissue

18. Capillary functions vital role in the exchange of gases, nutrients, and metabolic waste products between the blood and the tissue cells. Substances pass through the capillaries wall by--- diffusion, filtration, and osmosis.

21. Types of circulation Pulmonary circulation Coronary circulation Systemic circulation

22. In pulmonary circulation

23. In coronary circulation

24. Coronary diseas list Congestive Heart Failure Coronary Artery Disease Acute Myocardial Infarction Hypertension Cardiac Arrhythmia Cardiomegaly Miscellaneous Cardiovascular Diseases

25. major risk factors that can't be changed Increasing age Gender Heredity

26. major risk factors you can modify, treat or control by changing your lifestyle or taking medicine Tobacco smoke High blood cholestrole Physical inactivity / Obesity and overweight Diabetes mellitus

27. factors contribute to heart disease risk Stress Too much alcohol

28. Sign and symptoms Chest pain or chest discomfort (angina) Pain in one or both arms, the left shoulder, neck, jaw, or back Shortness of breath Dizziness Faster heartbeats Nausea (feeling sick to your stomach) Abnormal heartbeats Feeling very tired.

29. Diagnosis of cardiovascular system Chest x ray Stress test Tilt table test Echocardiogram Cardiac catheterization Electrophysiological test Chest scan Chest MRI Myocardial biopsy

30. Treatment of cardiovascular system Therapeutic treatment Medical treatment Surgical treat ment

31. Measurement techniques Electrocardiogram—for cardiac electrophysiology Sphygmomanometer and stethoscope—for blood pressure Pulse meter—for cardiac function (heart rate, rhythm, dropped beats) Pulse—commonly used to determine the heart rate in absence of certain cardiac pathologies Heart rate variability -- used to measure variations of time intervals between heart beats Nail bed blanching test—test for perfusion Vessel cannula or catheter pressure measurement—pulmonary wedge pressure or in older animal experiments.

32. Thank you