VT IN ABSENCE OF STRUCTURAL HEART DISEASE BY DR
... • When medical therapy is ineffective or not tolerated • High success rate (>80%) • Ablation of epicardial or aortic sinuses of Valsalva sites is highly effective • Technically challenging and carries higher risks proximity to coronary arteries ...
... • When medical therapy is ineffective or not tolerated • High success rate (>80%) • Ablation of epicardial or aortic sinuses of Valsalva sites is highly effective • Technically challenging and carries higher risks proximity to coronary arteries ...
SAMPLE TEMPLATE FOR EXERCISE MYOCARDIAL PERFUSION
... ____% of the maximum predicted heart rate. The rest blood pressure was ___ mm/Hg and increased/ decreased to ___ mm/Hg, which is a normal/ hypotensive/hypertensive response. The patient did/ did not develop any symptoms other than fatigue during the procedure; specific symptoms include ____. The res ...
... ____% of the maximum predicted heart rate. The rest blood pressure was ___ mm/Hg and increased/ decreased to ___ mm/Hg, which is a normal/ hypotensive/hypertensive response. The patient did/ did not develop any symptoms other than fatigue during the procedure; specific symptoms include ____. The res ...
File
... independent focus in atria stimulates AV node prematurely and is conducted to the ventricles. The P waves of atrial extrasystoles are abnormal, which may depolarize the SA node, which must repolarize and then depolarize to the next level before it can initiate the next normal beat. Results in a pa ...
... independent focus in atria stimulates AV node prematurely and is conducted to the ventricles. The P waves of atrial extrasystoles are abnormal, which may depolarize the SA node, which must repolarize and then depolarize to the next level before it can initiate the next normal beat. Results in a pa ...
Circulatory System
... during exercise • Hypertrophy of left ventricle • Maximum heart rate decreases • Increased tendency for valves to function abnormally and arrhythmias to occur • Increased oxygen consumption required to pump same amount of blood ...
... during exercise • Hypertrophy of left ventricle • Maximum heart rate decreases • Increased tendency for valves to function abnormally and arrhythmias to occur • Increased oxygen consumption required to pump same amount of blood ...
Promote® Plus - Sante International
... Resuscitation Availability. Do not perform device testing unless an external defibrillator and medical personnel skilled in cardiopulmonary resuscitation (CPR) are readily available. Lead system. Do not use another manufacturer’s lead system without demonstrated compatibility as undersensing cardiac ...
... Resuscitation Availability. Do not perform device testing unless an external defibrillator and medical personnel skilled in cardiopulmonary resuscitation (CPR) are readily available. Lead system. Do not use another manufacturer’s lead system without demonstrated compatibility as undersensing cardiac ...
Cardiovascular System
... There is another node which lies between the atria and ventricles to prevent the atria and ventricles from contracting at the same time o This node is called the atrio-ventricular node, the AV node The AV node plays a role in innervating the ventricles, but more importantly, upon receiving impulse f ...
... There is another node which lies between the atria and ventricles to prevent the atria and ventricles from contracting at the same time o This node is called the atrio-ventricular node, the AV node The AV node plays a role in innervating the ventricles, but more importantly, upon receiving impulse f ...
Drugs for Heart Failure
... 1. Dobutamine and Dopamine (IV infusion)- acute heart failure 2. Selective beta agonists- selectively stimulate cardiac contractility 3. Dobutamine- mild vasodilative effect. Dopamine dilates renal vessels- increases renal flow iv. Phosphodiesterase (PDE) inhibitors 1. Amrinone and Milrinone (IV) a. ...
... 1. Dobutamine and Dopamine (IV infusion)- acute heart failure 2. Selective beta agonists- selectively stimulate cardiac contractility 3. Dobutamine- mild vasodilative effect. Dopamine dilates renal vessels- increases renal flow iv. Phosphodiesterase (PDE) inhibitors 1. Amrinone and Milrinone (IV) a. ...
Diseases and hygiene of the cardiovascular system
... Cardiovascular disease includes a number of conditions affecting the structures or function of the heart. They can include: ...
... Cardiovascular disease includes a number of conditions affecting the structures or function of the heart. They can include: ...
File - Developing Anaesthesia
... The patient has moderate to severe hypertension and causes would include: - Pain. - Hypercapnia. - Hypoxia. - Full urinary bladder. - Excessive intravenous fluid administration (unlikely given patient looks dehydrated). - Pre-existing hypertension (especially if they have not received their usual an ...
... The patient has moderate to severe hypertension and causes would include: - Pain. - Hypercapnia. - Hypoxia. - Full urinary bladder. - Excessive intravenous fluid administration (unlikely given patient looks dehydrated). - Pre-existing hypertension (especially if they have not received their usual an ...
Document
... An ICD is used in patients at risk for: 1. Ventricular tachycardia (>100 bpm) 2. Ventricular fibrillation 3. Sudden cardiac death caused by arrhythmias An ICD is made up of two parts: 1. Pulse generator – battery plus circuits 2. One or two leads (wires) How the ICD Works: 1. Leads monitor your hear ...
... An ICD is used in patients at risk for: 1. Ventricular tachycardia (>100 bpm) 2. Ventricular fibrillation 3. Sudden cardiac death caused by arrhythmias An ICD is made up of two parts: 1. Pulse generator – battery plus circuits 2. One or two leads (wires) How the ICD Works: 1. Leads monitor your hear ...
blood vessels enter
... vessels entering and leaving the heart carry blood to and from the heart. There are six blood vessels entering and leaving the heart. ...
... vessels entering and leaving the heart carry blood to and from the heart. There are six blood vessels entering and leaving the heart. ...
Slide () - AccessAnesthesiology
... Acute right ventricular failure. A: In the long-axis view, the right ventricle is dilated and appears to be greater than two-thirds the size of the left ventricle, and the apex of the heart includes the right ventricle (arrow). B: In the short-axis view, a small, hyperdynamic left ventricle is seen ...
... Acute right ventricular failure. A: In the long-axis view, the right ventricle is dilated and appears to be greater than two-thirds the size of the left ventricle, and the apex of the heart includes the right ventricle (arrow). B: In the short-axis view, a small, hyperdynamic left ventricle is seen ...
6-CARDIAC_OUTPUT
... Cardiac output is the amount of blood pumped by each ventricle per minute (5L/min). It varies physiologically with age, body mass index, physical activity, sleep, meals, pregnancy, etc.. But there are pathological conditions that lead to a significant increase in CO including hyperthyroidism, anemia ...
... Cardiac output is the amount of blood pumped by each ventricle per minute (5L/min). It varies physiologically with age, body mass index, physical activity, sleep, meals, pregnancy, etc.. But there are pathological conditions that lead to a significant increase in CO including hyperthyroidism, anemia ...
Promote™ RF CRT-D
... chronic leads is less than 15 ohms. Damage to the device may result if high voltage therapy is delivered into an impedance less than 15 ohms. The pulse generator provides dual-chamber bradycardia pacing with ventricular resynchronization therapy. If another pacemaker is used, it should have a bipola ...
... chronic leads is less than 15 ohms. Damage to the device may result if high voltage therapy is delivered into an impedance less than 15 ohms. The pulse generator provides dual-chamber bradycardia pacing with ventricular resynchronization therapy. If another pacemaker is used, it should have a bipola ...
Myocardial Infarction
... • Electrocardiogram (ECG) -- once or repeated • MRI • Nuclear ventriculography • Blood tests - show if heart tissue damage • Troponin I and troponin T • CPK and CPK-MB • Serum myoglobin ...
... • Electrocardiogram (ECG) -- once or repeated • MRI • Nuclear ventriculography • Blood tests - show if heart tissue damage • Troponin I and troponin T • CPK and CPK-MB • Serum myoglobin ...
New technology advances catheterization treatments
... invasive approach to diagnosing and treating these anomalies is associated with less risk and easier recovery for patients of all ages. Catheter-based interventions are now considered the standard of care in treating newborns, children and adults with a variety of types of congenital heart disease ( ...
... invasive approach to diagnosing and treating these anomalies is associated with less risk and easier recovery for patients of all ages. Catheter-based interventions are now considered the standard of care in treating newborns, children and adults with a variety of types of congenital heart disease ( ...
CHAPTER 1: THE CARDIOVASCULAR SYSTEM Practice questions
... Identify two cardiovascular diseases and briefly explain their health risks on the human body. Explain how regular aerobic exercise might reduce these risks. 8 marks Answer: Select two from the following: • Hypertension is a condition that occurs when a person’s blood pressure is continually hig ...
... Identify two cardiovascular diseases and briefly explain their health risks on the human body. Explain how regular aerobic exercise might reduce these risks. 8 marks Answer: Select two from the following: • Hypertension is a condition that occurs when a person’s blood pressure is continually hig ...
management_care__preeclampsia 2
... preeclampsia. Severe preeclampsia is a vasospastic, systemic disorder that can lead to eclampsia, along with other conditions, if left untreated. Since severe preeclampsia is a significant contributor to maternal and perinatal morbidity and mortality, it is vital for women to be hospitalized immedia ...
... preeclampsia. Severe preeclampsia is a vasospastic, systemic disorder that can lead to eclampsia, along with other conditions, if left untreated. Since severe preeclampsia is a significant contributor to maternal and perinatal morbidity and mortality, it is vital for women to be hospitalized immedia ...
What Causes Heart Attacks - Foundation for Alternative and
... injection of heavy dye under high pressure – is notoriously inaccurate at assessing the amount of stenosis in the vessels as well as the true blood flow in the heart. To this day, most of the bypasses, stents, and angioplasties are done on minimally symptomatic patients who show a greater than 90% b ...
... injection of heavy dye under high pressure – is notoriously inaccurate at assessing the amount of stenosis in the vessels as well as the true blood flow in the heart. To this day, most of the bypasses, stents, and angioplasties are done on minimally symptomatic patients who show a greater than 90% b ...
Journal Club
... • At the time of the cardiology consultant’s examination, the patient had developed diffuse bilateral rales. The ECG was interpreted as extensive anterior infarction with ongoing ischemia. • The ST-elevation myocardial infarction team activated, and Clopidogrel 600mg and Atorvastatin 80mg were admin ...
... • At the time of the cardiology consultant’s examination, the patient had developed diffuse bilateral rales. The ECG was interpreted as extensive anterior infarction with ongoing ischemia. • The ST-elevation myocardial infarction team activated, and Clopidogrel 600mg and Atorvastatin 80mg were admin ...
Heart sounds: lub dub
... document on Diastolic Heart Failure may also be helpful. The jugular venous pulse (JVP) reflects pressure changes in the superior vena cava and hence in the right atrium (RA). Cardiac cycle The heart starts contracting at the top and the contraction works its way down (sinus node, AV node, bundle of ...
... document on Diastolic Heart Failure may also be helpful. The jugular venous pulse (JVP) reflects pressure changes in the superior vena cava and hence in the right atrium (RA). Cardiac cycle The heart starts contracting at the top and the contraction works its way down (sinus node, AV node, bundle of ...
Disturbances of Rate and Rhythm
... Antitachycardia pacemaker. *In each disease, drugs are listed in order of choice. ...
... Antitachycardia pacemaker. *In each disease, drugs are listed in order of choice. ...
Chapter06_Detailed_Answers
... enlargement. Notched or wide (prolonged) P waves indicate increased left atrial pressure and left atrial enlargement. 8. a: ...
... enlargement. Notched or wide (prolonged) P waves indicate increased left atrial pressure and left atrial enlargement. 8. a: ...
chapt12_lectureanimation_5e - Body-Health-and
... – Parietal and visceral pericardia are serous membranes • Secrete serous fluid into pericardial cavity • Functions to reduce friction during contraction ...
... – Parietal and visceral pericardia are serous membranes • Secrete serous fluid into pericardial cavity • Functions to reduce friction during contraction ...
The Cardiac Pump
... components of the afterload-peripheral resistance, arterial compliance, and peak intraventricular pressure. ...
... components of the afterload-peripheral resistance, arterial compliance, and peak intraventricular pressure. ...