Transcatheter Aortic-Valve Implantation for Aortic
... patient selection decisions and approved the classification of patients as unsuitable for surgery. A total of 3,105 patients were screened for aortic-valve surgery, and 12% of these were eventually included in the cohort of patients deemed unsuitable for surgery. A total of 358 patients were randomi ...
... patient selection decisions and approved the classification of patients as unsuitable for surgery. A total of 3,105 patients were screened for aortic-valve surgery, and 12% of these were eventually included in the cohort of patients deemed unsuitable for surgery. A total of 358 patients were randomi ...
Lab
... o Pulmonary Semilunar Valve (valve at the exit of the pulmonary artery from the right ventricle) o Tricuspid Valve (thin membrane that separates the right ventricle and right atrium) o Chordae Tendineae (connective tissue within the tricuspid valve) Cut the tricuspid valve into the right atrium. ...
... o Pulmonary Semilunar Valve (valve at the exit of the pulmonary artery from the right ventricle) o Tricuspid Valve (thin membrane that separates the right ventricle and right atrium) o Chordae Tendineae (connective tissue within the tricuspid valve) Cut the tricuspid valve into the right atrium. ...
Assessment of the Cardiovascular System
... know where you were and who people were around you?” ...
... know where you were and who people were around you?” ...
Common Cardiac Surgeries Children
... 1978 – Aubert reimplanted i l d iinto the h neo aorta Translocation of aortic root including coronary origins 1980 – Bex ...
... 1978 – Aubert reimplanted i l d iinto the h neo aorta Translocation of aortic root including coronary origins 1980 – Bex ...
PDF Handout
... economic cost in the US is over $39 billion. Despite advanced medical therapy, HF still carries a significant human cost: a mortality of 50% at five years, rivaling many diagnoses of cancer. In the US annually, HF is the principal cause of death in >65,000 individuals, a contributing factor in o ...
... economic cost in the US is over $39 billion. Despite advanced medical therapy, HF still carries a significant human cost: a mortality of 50% at five years, rivaling many diagnoses of cancer. In the US annually, HF is the principal cause of death in >65,000 individuals, a contributing factor in o ...
Bio211 Lecture 1
... increasing volumes of inflowing blood – Cardiac muscle reacts to increased stretching (venous filling) by contracting more forcefully – Increased stretch of cardiac muscle causes optimum overlap of cardiac ...
... increasing volumes of inflowing blood – Cardiac muscle reacts to increased stretching (venous filling) by contracting more forcefully – Increased stretch of cardiac muscle causes optimum overlap of cardiac ...
Sheep Heart Dissection
... Most heart diagrams show the left atrium and ventricle on the right side of the diagram. Imagine the heart in the body of a person facing you. The left side of their heart is on their left, but since you are facing them, it is on your right. 1. Identify the right and left sides of the heart. Look cl ...
... Most heart diagrams show the left atrium and ventricle on the right side of the diagram. Imagine the heart in the body of a person facing you. The left side of their heart is on their left, but since you are facing them, it is on your right. 1. Identify the right and left sides of the heart. Look cl ...
Cardiac Valves - 02-28-2013
... Both Tricuspid and Pulmonary Valve Disease are less common than Aortic and Mitral Valve Disease due to lower pressures on the right side of the heart. ...
... Both Tricuspid and Pulmonary Valve Disease are less common than Aortic and Mitral Valve Disease due to lower pressures on the right side of the heart. ...
With right → left shunt
... named after Etienne-Louis Arthur Fallot (1888) who described it as "la maladie blue" and is a common developmental cardiac defect. The syndrome consists of a number of cardiac defects possibly stemming from abnormal neural crest migration. consists of: 1. ventricular septal defect 2. pulmonary steno ...
... named after Etienne-Louis Arthur Fallot (1888) who described it as "la maladie blue" and is a common developmental cardiac defect. The syndrome consists of a number of cardiac defects possibly stemming from abnormal neural crest migration. consists of: 1. ventricular septal defect 2. pulmonary steno ...
Cardiovascular System Chapter 36 “White” Cardiovascular system
... - Cause: myocardial ischemia, electrolyte imbalances, exercise, CHF, dig toxicity, anxiety, hypoxia, caffeine, excessive alcohol ingestion ...
... - Cause: myocardial ischemia, electrolyte imbalances, exercise, CHF, dig toxicity, anxiety, hypoxia, caffeine, excessive alcohol ingestion ...
Successful Vaginal Delivery in a Woman with Tetralogy of Fallot and
... NYHA classes I and II have better outcomes. Invasive methods may be required in some groups of patients.3 Further predictors of a poor pregnancy outcome are also the history of a previous cardiac event, the presence of left heart obstruction, an ejection fraction below 40% and when the saturation on ...
... NYHA classes I and II have better outcomes. Invasive methods may be required in some groups of patients.3 Further predictors of a poor pregnancy outcome are also the history of a previous cardiac event, the presence of left heart obstruction, an ejection fraction below 40% and when the saturation on ...
ppt
... disease characterized by reduced blood supply to the heart muscle major cause: coronary artery disease risk factors: age, smoking, hypercholesterolemia, diabetes, hypertension, male, family history ...
... disease characterized by reduced blood supply to the heart muscle major cause: coronary artery disease risk factors: age, smoking, hypercholesterolemia, diabetes, hypertension, male, family history ...
Retrospective analysis of co-occurrence of congenital aortic stenosis
... Number of dogs with AS+PS (% representation in group with congenital heart disease) ...
... Number of dogs with AS+PS (% representation in group with congenital heart disease) ...
HERAT PHYSIOLOGY & CONDUTION SYSTEM
... pressures fall below their respective atrial pressures ventricular filling third heart sound (S3) ...
... pressures fall below their respective atrial pressures ventricular filling third heart sound (S3) ...
ADVANCE Study
... New York Heart Association (NYHA) functional class at discharge, 30 days and 12 months. Device success is defined as meeting the following criteria; successful device delivery, stable device placement, intact retrieval of the delivery catheter, and successful device function as assessed immediately ...
... New York Heart Association (NYHA) functional class at discharge, 30 days and 12 months. Device success is defined as meeting the following criteria; successful device delivery, stable device placement, intact retrieval of the delivery catheter, and successful device function as assessed immediately ...
Click here for handout
... Survival at the Mayo Clinic • At the Mayo Clinic 83% of 90 long term survivors were free of symptoms • Patients with mild constriction, advanced disease or mixed constrictive restrictive disease, or mixed constrictive‐restrictive disease may not benefit from surgery ...
... Survival at the Mayo Clinic • At the Mayo Clinic 83% of 90 long term survivors were free of symptoms • Patients with mild constriction, advanced disease or mixed constrictive restrictive disease, or mixed constrictive‐restrictive disease may not benefit from surgery ...
Transcatheter Aortic Valve Implantation (TAVI)
... carries oxygen around the body) • A transthoracic echocardiogram. This is where some gel and a probe are placed on your chest to record images of your heart using ultrasound. If the pictures we get are of poor quality, we may need to do a procedure called a transoesophageal echo. This is when you ...
... carries oxygen around the body) • A transthoracic echocardiogram. This is where some gel and a probe are placed on your chest to record images of your heart using ultrasound. If the pictures we get are of poor quality, we may need to do a procedure called a transoesophageal echo. This is when you ...
Ebstein`s Anomaly
... chambers of the heart, known as an Atrial Septal Defect (ASD in diagram). Because of the increased pressure in the right atrium as a result of the leaky tricuspid valve, blue (oxygen-depleted) blood in the right atrium will often cross to the left atrium through the ASD. This results in de-oxygenate ...
... chambers of the heart, known as an Atrial Septal Defect (ASD in diagram). Because of the increased pressure in the right atrium as a result of the leaky tricuspid valve, blue (oxygen-depleted) blood in the right atrium will often cross to the left atrium through the ASD. This results in de-oxygenate ...
Heart - De Anza College
... The right ventricle has much thinner walls than the left ventricle. Pumps blood a relatively short distance to the lungs against relatively low resistance to blood flow. When the right ventricles constricts, blood in the chamber is subjected to increasing pressure and the tricuspid valve closes pass ...
... The right ventricle has much thinner walls than the left ventricle. Pumps blood a relatively short distance to the lungs against relatively low resistance to blood flow. When the right ventricles constricts, blood in the chamber is subjected to increasing pressure and the tricuspid valve closes pass ...
MENNONITE COLLEGE OF NURSING AT ILLINOIS STATE
... The cardiac cycle occurs because of electrically active tissue which forms the conduction system of the heart. Every cell of the conduction system (and muscles) has a sodium-potassium pump which pumps sodium and potassium ions in and out. When the resting electrical gradient is disturbed, a cell con ...
... The cardiac cycle occurs because of electrically active tissue which forms the conduction system of the heart. Every cell of the conduction system (and muscles) has a sodium-potassium pump which pumps sodium and potassium ions in and out. When the resting electrical gradient is disturbed, a cell con ...
Heart
... A child’s normal heart rate may be as high as 100, that of a infant may be as high as 120, and that of a near term fetus as high of a 140 beats per minute. These higher rates are not related to age, but to rather to size; the smaller the individual the faster the rate. ...
... A child’s normal heart rate may be as high as 100, that of a infant may be as high as 120, and that of a near term fetus as high of a 140 beats per minute. These higher rates are not related to age, but to rather to size; the smaller the individual the faster the rate. ...
Laboratory 7: Vertebrate heart and aortic arches BBIO352
... Using your probe gently trace the flow of blood up through the pulmonary semilunar valves into the pulmonary arteries. Turn the heart over and examine the pulmonary semilunar valves. When the pulmonary ...
... Using your probe gently trace the flow of blood up through the pulmonary semilunar valves into the pulmonary arteries. Turn the heart over and examine the pulmonary semilunar valves. When the pulmonary ...
heart - Images
... Put the scissors inside of it. Cut through the front side of this vessel. Continue cutting down the artery and down through the muscular wall of the right ventricle. – This line should be above and parallel to the coronary artery. • Stop cutting when you reach the end of the cavity of the right vent ...
... Put the scissors inside of it. Cut through the front side of this vessel. Continue cutting down the artery and down through the muscular wall of the right ventricle. – This line should be above and parallel to the coronary artery. • Stop cutting when you reach the end of the cavity of the right vent ...
Aortic stenosis
Aortic stenosis (AS) is the narrowing of the exit of the left ventricle of the heart such that problems result. It may occur at the aortic valve as well as above and below this level. It typically gets worse over time. Symptoms often come on gradually with a decreased ability to exercise often occurring first. If heart failure, loss of consciousness, or heart related chest pain occurs due to AS the outcomes are worse. Loss of consciousness typically occurs with standing or exercise. Signs of heart failure include shortness of breath especially with lying down, at night, and with exercise as well as swelling of the legs. Thickening of the valve without narrowing is known as aortic sclerosis.Causes include being born with a bicuspid aortic valve and rheumatic fever. A bicuspid aortic valve affects about one to two percent of the population while rheumatic heart disease mostly occurring in the developing world. A normal valve, however, may also harden over the decades. Risk factors are similar to those of coronary artery disease and include smoking, high blood pressure, high cholesterol, diabetes, and being male. The aortic valve usually has three leaflets and is located between the left ventricle of the heart and the aorta. AS typically results in a heart murmur. Its severity can be divided into mild, moderate, severe, and very severe based on ultrasound of the heart findings.Aortic stenosis is typically followed using repeated ultrasounds. Once it has become severe treatment primarily involves valve replacement surgery with transcatheter aortic valve replacement (TAVR) being an option in some who are at high risk from surgery. Valves may either be mechanical or bioprosthetic with each having risks and benefits. Another less invasive procedure, balloon aortic valvuloplasty (BAV) may result in benefit but this is for only for a few months. Complications like heart failure may be treated as per normal in those with mild to moderate AS. In those with severe disease a number of medications should be avoided including ACE inhibitors, nitroglycerin, and some beta blockers. Nitroprusside or phenylephrine may be used in those with decompensated heart failure depending on the blood pressure.Aortic stenosis is the most common valvular heart disease in the developed world. It affects about 2% of people who are over 65 years of age. Estimated rates are not known in most of the developing world as of 2014. In those who have symptoms, without repair, the chance of death at five years is about 50% and at 10 years is about 90%. Aortic stenosis was first described by French physician Lazare Rivière in 1663.