A complete Theoretical as well as practical aspects of Cardiac defibrillation with the definition,history,defibrillator and cardiovesrsion,Equipments,pre procedural consideration,care of patient before and after defibrillation,cardiac defibrillation procedure steps with rationale,complications,documentation and legal aspects
A brief overview of defibrillator,its physical principles, types, its indications & contraindications and maintenance policy.this powerpoint is primarily intended for anaesthesiologists and other health care providers working in critical care centres.
Pacemaker powerpoint presentation med surgNehaNupur8
pacemaker - artificial pump to the heart, this contained definition, components,working, types, indication, methods of pacaing, temporary and permanent pacemaker, signs of failure of pacemaker , medical and nursing management of patient with pacemaker.
A brief overview of defibrillator,its physical principles, types, its indications & contraindications and maintenance policy.this powerpoint is primarily intended for anaesthesiologists and other health care providers working in critical care centres.
Pacemaker powerpoint presentation med surgNehaNupur8
pacemaker - artificial pump to the heart, this contained definition, components,working, types, indication, methods of pacaing, temporary and permanent pacemaker, signs of failure of pacemaker , medical and nursing management of patient with pacemaker.
continuous or intermittent monitoring of heart activity, generally by electrocardiography, with assessment of the patient's condition relative to their cardiac rhythm.
Advanced cardiac life support or advanced cardiovascular life support (ACLS) refers to a set of clinical interventions for the urgent treatment of cardiac arrest, stroke and other life-threatening medical emergencies, as well as the knowledge and skills to deploy those interventions.
continuous or intermittent monitoring of heart activity, generally by electrocardiography, with assessment of the patient's condition relative to their cardiac rhythm.
Advanced cardiac life support or advanced cardiovascular life support (ACLS) refers to a set of clinical interventions for the urgent treatment of cardiac arrest, stroke and other life-threatening medical emergencies, as well as the knowledge and skills to deploy those interventions.
Presentation of Dr.Lluis Blanch at Pulmonary Critical Care Egypt 2014 , January2014, the leading critical care conference and medical exhibition in Egypt.www.pccmegypt.com
Every year in the US over 320,000 people (of all ages) die from Sudden Cardiac Arrest (SCA) outside of hospitals. While Fire and EMS departments do a great job trying to save these people time is not on their side. Severe brain damage occurs withing 4-6 minutes and brain death by 10 minutes.
On scene bystanders are the best chance for these victims. Prompt CPR and early use of an AED will dramatically increase the victims chance of survival. This presentation is a brief overview on how to use an Automated External Defibrillator (AED). This presentation should not take away from that fact that all people need to attend a formal CPR and AED course.
First Response Training, LLC is a West Palm Beach CPR training facility owned by Conor Devery who has over 20 years of pre hospital and critical care medical experience. First Response Training, LLC provides training for the medical and non medical communities in South Florida. Courses taught include CPR, AED, BLS, First Aid, ACLS, PALS, and EKG. For further information please contact Conor at (561) 459-0221 or vissit him at www.gotcpr.us
This PowerPoint by the American Heart Association covers the standard procedures for CPR, First Aid and AED responses. It has been shared by Atlantic Training, a leading provider of EHS workplace safety training in DVD and digital formats. They have over 170 training topics in different content formats for your learning management system (LMS).
Visit: Atlantictraining.com/wave or call (800) 975-7640.
Defibrillator power point presentation for medical studentsNehaNupur8
complete information about defibrillator , that is introduction, definition, types, procedure, checklist, nursing consideration, post defibrillation care , precautions, related care, new research, summary and bibliography.
Water Safety for the EMS Provider: Clinical and Practical Implicationsbobpratt
Drowning is a leading cause of death in the United States and worldwide. Many first responders are not aware of recent changes in terminology and treatments for drowning cases. This lecture and follow-up
Drowning and Water Safety for the EMS Provider: Clinical and Practical Implic...bobpratt
Drowning is a leading cause of accidental death in the United States. Many first responders and not trained nor equipped to respond to drowning emergencies. Many are also not aware of recent changes terminology and treatment for the drowning case. This presentation examines the current state of drowning rescue and resuscitation. It also covers special topics like: hypothermia, hyperventilation and spinal injury management using current guidelines and scientifically based data.
263778731218 Abortion Clinic /Pills In Harare ,sisternakatoto
263778731218 Abortion Clinic /Pills In Harare ,ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group of receptionists, nurses, and physicians have worked together as a teamof receptionists, nurses, and physicians have worked together as a team wwww.lisywomensclinic.co.za/
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
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Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
3. outline
Anatomy and Physiology
Cardiac arrest
Definition Cardiac Defibrillation
History
Definition Cardioversion
Difference between defibrillation and Cardioversion
Difference between monophasic and biphasic defibrillation
Equipments for cardiac defibrillation
Pre procedural consideration
Care of patient before cardiac defibrillation
Cardiac Defibrillation procedure
Post procedural care of patient
Complications
Documentation and legal aspects
Take home points
4. Anatomy and Physiology of Heart
The heart is a muscular organ which pumps blood through the blood
vessels of the circulatory system
An adult heart has a mass of 250–350 grams
The heart has four chambers that right atrium ,left atrium, right
ventricle, and left ventricle
The valves of the heart are
The tricuspid valve-between the right atrium and the right ventricle
The pulmonary valve- lies between the right ventricle and
the pulmonary artery
The mitral valve- lies between the Left atrium(LA) and the left
ventricle(LV)
The aortic valve- lies between the Left ventricle and the Aorta.
5. Layers of the Heart
The heart wall is comprised of three layers, the
Epicardium, myocardium and Endocardium
Epicardium – Outer layer
Myocardium – Middle Layer
Endocardium – Inner Layer
6. The Conduction System
Electrical impulses Generated at S A Node
S A Node
Internodal Pathway
A V Node
Bundle of His
Right and Left Bundle Branch
Purkinje Fibers
Contraction of Heart
7. Cardiac Arrest
Cardiac arrest is a sudden and unexpected loss of perfusing pulsatile
blood flow attributable to cessation of cardiac mechanical activity. It
occurs as a result of a dysfunction of cardiovascular, metabolic,
infectious, neurologic, inflammatory, and traumatic diseases.
These diseases can be generally classified into :
5 H's - Hypovolemia, Hypoxemia, Hydrogen ion (acidosis), Hypo- or
Hyperkalemia, Hyperlipidemia
5 T's - Tension pneumothorax,Tamponade, Toxins, and Thrombosis–
both pulmonary and cardiac).
The endpoint of these disorders is commonly pulseless ventricular
tachycardia (VT) or ventricular fibrillation (VF), pulseless electrical
activity, or asystole.
8. Definition
Defibrillator is a device that deliver a therapeutic dose
of electrical energy (electric shock) to the affected
heart (fibrillated heart or other shockable rhythm) to
force the heart to produce normal cardiac rhythm.
9. History
First demonstrated on dogs in 1899 by Jean-Louis Prévost &
Frederic Batelli, two physiologists from University of Geneva,
Switzerland.
The first use on a human was in 1947 by Claude Beck, professor of
surgery at Case Western Reserve University.
Transthoracic defibrillation was first used in humans using
alternating current (AC)
Bernard Lown and his co-workers introduced direct current (DC)
defibrillators into clinical practice.
10. Cardioversion
It is any process that aims to convert an arrhythmia back to
sinus rhythm by therapeutic dose of electrical energy
12. Defibrillation Cardioversion
Emergency life saving procedure Elective planned procedure
Un-synchronized shock Synchronized shock
High energy shock Low energy shock
More damage to myocardium Less damage to myocardium
Used in VT / VF Used in most of the arrhythmias
except VT /VF
Can be given at any time of
Cardiac cycle
Can be given in Ventricular
Contraction
14. Monophasic Defibrillation Biphasic Defibrillation
current travels only in one direction deliver current in two directions
It requires more electrical energy It requires less electrical energy
It causes more trauma It causes less trauma
It has more chances of burn It has fewer chances of burn
It causes more myocardial damage It causes less myocardial damage
First shock success rate is 60% First shock success rate is 90%
22. Pre procedure considerations
1. If the patient is alert or pulse is present then defibrillation
should not be performed, it can lead to cardiac arrest or lethal
heart rhythm disturbances.
2. Part preparation should be done before performing procedure.
3. The paddles should not be placed on internal pacemaker.
23. Care of patient before cardiac
defibrillation
Check Vital signs
32. Guidelines of Using Cardiac
Defibrillator (S.O.P)
1.Check And confirm charging of defibrillator
2.Connect to the Direct current source
3.Check for working condition and Calibration of defibrillator
4.Check for Backup power
5.Check for the printer of defibrillator.
34. Procedure Rationale
1.Identify ventricular fibrillation (VF) on the
monitor. Check leads, confirm pulselessness.
1.No unnessary shock.
2.Call an arrest.(Code Blue) 2.To obtain appropriate and adequate
personnel to manage the airway, do chest
compressions, and prepare and administer
medications.
3.May "thump" the precardium. 3.May generate enough stiumulation to
defibrillate the patient if done early in VF.
4.Initiate CPR until defibrillator available. 4.Maintain oxygenation/circulation to brain
and heart. Defibrillate as soon as possible.
5.Prepare the machine for defibrillation:
_ Plug cart in.
_ Set charge at 300 joules.
_ If time allows, apply leads from cart
monitor.
_ Set to "defibrillate"
5.Initial voltage of 200-300 joules (watts) is
recommended by the AHA.
Establishment of fibrillation shouldn't delay
defibrillation.
The defibrillator will not fire if the machine
is on synch (for cardioversion).
35. Procedure Rationale
6.Prepare patient for defibrillation:
_ side rail down
_ bed and patient flat
_ apply gel pads in correct position
one above, one below heart
at least 2 cm. away from electrodes.
6.Provide better access to patient.
Prevents burns from defibrillator. Reduces
resistance of skin to the electrical current.
Current through myocardium will
depolarize as much myocardium as
possible.
- prevents arcing between paddles and
electrodes and burning of patient.
7. Quick look at monitor while shouting all
clear.
7.In the event of rhythm change.
8.Firmly press paddles onto gel pads and
discharge by simultaneously
depressingbuttons.
Be sure to depress buttons firmly and hold
for 2 seconds.
Ensure no contact with metal on bed, all
personal away from bed contact.
8.Two pounds pressure required to
ensure contact.
To safely deliver charge.
Premature release of buttons may
result in failure to discharge energy.
36. Procedure Rationale
9.Reassess rhythm and pulse. 9.Assess response.
10.Recharge paddles. 10.Ready for repeat.
11.If VF persists, increase charge to
maximum 360 joules and repeat.
11.The amount of energy needed to
convert VF rapidly increases with time.
Chest wall resistance decreases with
rapidly successive shocks. May be easier
to defibrillate.
37. Procedure Rationale
12.Administer lidocaine bolus, 1 mg/kg
and start an infusion at 2 mg/min as per
"L" Lidocaine, Administration
Procedure.
12.To minimize recurrance. Defibrillate
first to avoid delay in converting
rhythm. Some studies have indicated
that lidocaine may reduce
responsiveness to defibrillation.
13.If unsuccessful:
Continue CPR
13.Troubleshoot for possible physical
causes, eg., acidosis, hypoxia. Ensure
adequate paddle pressure, machine off
synchronization.
14.Obtain medical support STAT, may
need to call second on-call
Safety to health care workers.
14.For medical intervention.
15.If successful:
_ maintain airway
_ ensure breathing
_ monitor circulation
15.Hypoxia or acidosis may be present.
Ready for repeat.
38. Procedure Rationale
16.Assess and treat for side effects:
burns, arrhythmias, anxiety.
16.The amount of energy needed to
convert VF rapidly increases with time.
Chest wall resistance decreases with
rapidly successive shocks. May be easier
to defibrillate.
17.Reassure patient, notify family. 17.To minimize recurrance. Defibrillate
first to avoid delay in converting
rhythm. Some studies have indicated
that lidocaine may reduce
responsiveness to defibrillation.
18.Document rhythm strips, graphics,
shock and resuscitation record.
18.Troubleshoot for possible physical
causes, eg., acidosis, hypoxia. Ensure
adequate paddle pressure, machine off
synchronization.
39. Post procedural care of patient
Assess the ECG and pulse after defibrillation.
If the first counter shock is unsuccessful, immediate
defibrillation must be performed again at a higher energy level.
Monophasic defibrillation may be applied up to three times.
If the defibrillation have not been successful,CPR should be
continue.
The clients vital signs and neurologic status must also be
continuously assess.
45. Consent for Cardioversion (in case of Cardioversion)
Records and reports
Do not Resuscitate
Training
46. Take Home Points
Definition of Cardiac Defibrillation-Defibrillator is a device that
deliver a therapeutic dose of electrical energy (electric shock) to the
affected heart (fibrillated heart or other shockable rhythm) to force the
heart to produce normal cardiac rhythm
Definition of Cardioversion- It is any process that aims to
convert an arrhythmia back to sinus rhythm by therapeutic
dose of electrical energy
Paddle size
Adult -10-13cm
Pediatric- 4.5-8cm
Pressure of Paddles – 25Pounds
47. Energy Selection-
Monophasic – 360J
Biphasic – 150J – 360J
As per AHA recommended initial dose of defibrillation is 2J/kg and
up to 4J/kg
Medical Emergency code color – Blue(Code)
Chanting of “I Clear” “You Clear” “All Clear”
If Patient is not reverted with Cardiac defibrillator continue with
CPR
Look for Complications like Burn injuries
48. Defibrillation Cardioversion
Emergency life saving procedure Elective planned procedure
Un-synchronized shock Synchronized shock
High energy shock Low energy shock
More damage to myocardium Less damage to myocardium
Used in VT / VF Used in most of the arrhythmias
except VT /VF
Can be given at any time of
Cardiac cycle
Can be given in Ventricular
Contraction
Difference between Cardiac Defibrillation and Cardioversion