Mitral valve anterior leaflet prolapse by real time three - Heart
... onventional two dimensional (2D) echocardiography and colour flow imaging have been widely used for assessment of patients before and after mitral valve surgery, where the residual severity or elimination of mitral regurgitation (MR) remains the primary outcome measure. We present a 62 year old fema ...
... onventional two dimensional (2D) echocardiography and colour flow imaging have been widely used for assessment of patients before and after mitral valve surgery, where the residual severity or elimination of mitral regurgitation (MR) remains the primary outcome measure. We present a 62 year old fema ...
Is there a pathophysiological link between high arterial stiffness and
... (MI).3 In addition to abnormal myocardial contraction with consecutive LV systolic dysfunction, LV diastolic dysfunction characterized by elevated filling pressures is often documented, even in subjects with preserved EF. On the contrary, elevated filling pressure usually indicates a larger infarcti ...
... (MI).3 In addition to abnormal myocardial contraction with consecutive LV systolic dysfunction, LV diastolic dysfunction characterized by elevated filling pressures is often documented, even in subjects with preserved EF. On the contrary, elevated filling pressure usually indicates a larger infarcti ...
2- Left circumflex coronary artery
... Treatment: - aims of treatment: - relief of pain (Morphine) - thrombolysis (streptokinase) - prophylaxis for arrhythmias (lidocaine) - low flow oxygen - aspirin (reduce risk of thrombosis) - reduce afterload ( beta blockers) - reduce preload (diuretics ...
... Treatment: - aims of treatment: - relief of pain (Morphine) - thrombolysis (streptokinase) - prophylaxis for arrhythmias (lidocaine) - low flow oxygen - aspirin (reduce risk of thrombosis) - reduce afterload ( beta blockers) - reduce preload (diuretics ...
IschemicaHy Mediated Sustained Monomorphic Ventricular
... by obvious tachycardia, we cannot exclude minor fluctuations in heart rate and blood pressure as trigger factors. Alternatively, spontaneous ...
... by obvious tachycardia, we cannot exclude minor fluctuations in heart rate and blood pressure as trigger factors. Alternatively, spontaneous ...
CONOTRUNCAL ANOMALIES A Case Based Review
... coronary arteries Association with VSD, truncal valve abnormality, RAA, interrupted aortic arch (11-14%), abnormalities of the mitral valve and anomalous pulmonary venous connections ...
... coronary arteries Association with VSD, truncal valve abnormality, RAA, interrupted aortic arch (11-14%), abnormalities of the mitral valve and anomalous pulmonary venous connections ...
Ventricular Septal Rupture After Acute Myocardial Infarction
... Ventricular septal rupture is a rare complication of acute myocardial infarction with important hemodynamic consequences. Spontaneous closure is extremely rare. Without a rapid diagnosis and correction by surgical intervention, the short-term mortality of these patients is higher than 90%. We report ...
... Ventricular septal rupture is a rare complication of acute myocardial infarction with important hemodynamic consequences. Spontaneous closure is extremely rare. Without a rapid diagnosis and correction by surgical intervention, the short-term mortality of these patients is higher than 90%. We report ...
Valvular Heart Diseases
... There is no direct invasion to the tissue by the microorganism, but it is an auotoimmune disease that involves Ag-Ab interaction. It must be pharyngeal infection not skin infection. Always remember blood cultures of patients with rheumatic fever are sterile. Serological studies show elevated levels ...
... There is no direct invasion to the tissue by the microorganism, but it is an auotoimmune disease that involves Ag-Ab interaction. It must be pharyngeal infection not skin infection. Always remember blood cultures of patients with rheumatic fever are sterile. Serological studies show elevated levels ...
Lecture 9 th , 10 th week
... • SV is the amount of blood transferred from LV to the arterial system during systole • In healty person SV should be > 60 ml EF (ejection fraction) = SV / EDV (normally about 55% - 75%) • EF is an important measurement of cardiac efficiency • EF is used clinically to assess cardiac status in patien ...
... • SV is the amount of blood transferred from LV to the arterial system during systole • In healty person SV should be > 60 ml EF (ejection fraction) = SV / EDV (normally about 55% - 75%) • EF is an important measurement of cardiac efficiency • EF is used clinically to assess cardiac status in patien ...
Read the latest ARVD Newsletter
... We had the pleasure of hosting Anke Hodes, a senior medical student from the University Medical Centre Groningen in the Netherlands. Anke joined us from September 2014-January 2015 to do an honors research clerkship – the last step of her medical school training. Anke worked diligently on a project ...
... We had the pleasure of hosting Anke Hodes, a senior medical student from the University Medical Centre Groningen in the Netherlands. Anke joined us from September 2014-January 2015 to do an honors research clerkship – the last step of her medical school training. Anke worked diligently on a project ...
Development of the Cardiovascular System
... The first dorsal fold forms an expanded primitive ventricle, referred to as the bulboventricular loop. - Ventricular growth Differential growth of the proximal ventricular tissue causes a counter-clockwise rotation of the folded heart tube. The site of ventricular growth marks the future left ventri ...
... The first dorsal fold forms an expanded primitive ventricle, referred to as the bulboventricular loop. - Ventricular growth Differential growth of the proximal ventricular tissue causes a counter-clockwise rotation of the folded heart tube. The site of ventricular growth marks the future left ventri ...
PATHOPHYSIOLOGY OF HEART FAILURE
... of ventricles during systole to open the semilunar valves and eject blood to aorta/pulmunary artery Laplace law: intraventricular pressure x radius of ventricle wall tension = -------------------------------------------------------2 x ventricular wall thickness afterload: due to - elevation of art ...
... of ventricles during systole to open the semilunar valves and eject blood to aorta/pulmunary artery Laplace law: intraventricular pressure x radius of ventricle wall tension = -------------------------------------------------------2 x ventricular wall thickness afterload: due to - elevation of art ...
Ventricular Septal Defect (VSD)
... be present and the lungs may be congested. Finally, there may be lesions within the heart associated with turbulent blood flow. ...
... be present and the lungs may be congested. Finally, there may be lesions within the heart associated with turbulent blood flow. ...
CHAPTER 6 - Bison Academy
... cycle is shown graphically in Figure 6.1. We will start the analysis of the cardiac cycle by beginning with the electrical stimulus for contraction, denoted by the bottom most ECG plot (the QRS peak). Shortly after this electrical event, the heart muscle begins to contract at EDV, causing the blood ...
... cycle is shown graphically in Figure 6.1. We will start the analysis of the cardiac cycle by beginning with the electrical stimulus for contraction, denoted by the bottom most ECG plot (the QRS peak). Shortly after this electrical event, the heart muscle begins to contract at EDV, causing the blood ...
Management options for severe aortic stenosis in non
... omeprazole 20mg, levothyroxine 50mcg and frusemide 60mg. Mrs JH was independent until recently, and has moved in with her son due to increasing difficulty with daily activities of living. She is a non-smoker and does not drink alcohol. Her physical examination was normal apart from a slow-rising car ...
... omeprazole 20mg, levothyroxine 50mcg and frusemide 60mg. Mrs JH was independent until recently, and has moved in with her son due to increasing difficulty with daily activities of living. She is a non-smoker and does not drink alcohol. Her physical examination was normal apart from a slow-rising car ...
Arrhythmogenic right ventricular cardiomyopathy
... Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a cardiac disease of unknown etiology. It is listed among cardiomyopathies in the recent WHO classification and is characterized by transmural fatty or fibro-fatty infiltration of the right ventricle, resulting in ventricular tachyarrhythmias ...
... Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a cardiac disease of unknown etiology. It is listed among cardiomyopathies in the recent WHO classification and is characterized by transmural fatty or fibro-fatty infiltration of the right ventricle, resulting in ventricular tachyarrhythmias ...
anaesthetic management of the patient with low ejection
... 2006; Sanderso, 2007) . In diastolic heart failure, heart muscle contracts normally but the ventricles do not relax as they should during ventricular filling or when the ventricle relax (Borlaug and Pauls, 2011). Heart failure under 40% indicates HF with reduced left ventricular ejection fraction (H ...
... 2006; Sanderso, 2007) . In diastolic heart failure, heart muscle contracts normally but the ventricles do not relax as they should during ventricular filling or when the ventricle relax (Borlaug and Pauls, 2011). Heart failure under 40% indicates HF with reduced left ventricular ejection fraction (H ...
Latex to leather
... • Variable onset and duration of TTTS before treatment • Radial artery compliance may not reflect that of central arteries and LV load • Cross sectional measurements at different (young) ages, no idea yet of long term effects ...
... • Variable onset and duration of TTTS before treatment • Radial artery compliance may not reflect that of central arteries and LV load • Cross sectional measurements at different (young) ages, no idea yet of long term effects ...
Establishing norms for echocardiographic measurements of
... children both have an indexed value of 1.5, then both children have an identical normal annulus size. If two children both have an indexed value of 1.7, then both have an identical, elevated aortic valve annulus size. Clearly, interpretation and comparison is immensely easier if the cardiac measure ...
... children both have an indexed value of 1.5, then both children have an identical normal annulus size. If two children both have an indexed value of 1.7, then both have an identical, elevated aortic valve annulus size. Clearly, interpretation and comparison is immensely easier if the cardiac measure ...
valvular_heart_diseases
... • Infective endocarditis (but severe stenosis due to massive vegetations is extremely rare) • Other rare causes – post radiation, associated with systemic disease ...
... • Infective endocarditis (but severe stenosis due to massive vegetations is extremely rare) • Other rare causes – post radiation, associated with systemic disease ...
SGD 2: RHD
... Chronic valve lesions of RHD Do not require any other criteria to be diagnosed as having rheumatic heart disease • Congenital heart disease should be excluded. Harrison’s Principles of Internal Medicine, 17th ed. ...
... Chronic valve lesions of RHD Do not require any other criteria to be diagnosed as having rheumatic heart disease • Congenital heart disease should be excluded. Harrison’s Principles of Internal Medicine, 17th ed. ...
Pathogenesis of heart failure
... Heart failure is the pathological process in which the systolic or/and diastolic function of the heart is impaired, and as a result, cardiac output decreases and is unable to meet the metabolic demands of the body. ...
... Heart failure is the pathological process in which the systolic or/and diastolic function of the heart is impaired, and as a result, cardiac output decreases and is unable to meet the metabolic demands of the body. ...
Heart back 1. Myocardial infarction a. Is characterized by necrosis
... b. Maximum cardiac output is unchanged c. Resting cardiac output is unchanged d. Renin level eventually drops below premorbid level e. Fluid retention plays no role 21. Infective endocarditis a. In the acute form, is most commonly caused by streptococci b. Involves abnormal valves in most acute case ...
... b. Maximum cardiac output is unchanged c. Resting cardiac output is unchanged d. Renin level eventually drops below premorbid level e. Fluid retention plays no role 21. Infective endocarditis a. In the acute form, is most commonly caused by streptococci b. Involves abnormal valves in most acute case ...
Bacterial Endocarditis of the Mitral Valve with Dual Location
... and rather few inflammatory cells. The heart valves are more often affected than are other intracardiac structures, with the predominant location being the mitral valve in women and the aortic valve in men, followed by the tricuspid valve in intravenous drug users.1-3 The incidence of IE in the gene ...
... and rather few inflammatory cells. The heart valves are more often affected than are other intracardiac structures, with the predominant location being the mitral valve in women and the aortic valve in men, followed by the tricuspid valve in intravenous drug users.1-3 The incidence of IE in the gene ...
Mitral stenosis - Ask Doctor Clarke
... Sometimes patients with mitral stenosis have a dusky red or purple tinge to their cheeks. This sign is neither sensitive (as many patients with mitral stenosis do not have it) nor specific (as there are many other reasons for this appearance). It results from dilated small blood vessels within the s ...
... Sometimes patients with mitral stenosis have a dusky red or purple tinge to their cheeks. This sign is neither sensitive (as many patients with mitral stenosis do not have it) nor specific (as there are many other reasons for this appearance). It results from dilated small blood vessels within the s ...
Snímek 1 - med.muni
... challenge) may be required to establish the diagnosis. Arrhythmias, both ventricular tachyarrhythmias and heart block, can occur during the ischaemic episode. Cardiac syndrome X refers to those patients with a good history of angina, a positive exercise test and angiographically normal coronary arte ...
... challenge) may be required to establish the diagnosis. Arrhythmias, both ventricular tachyarrhythmias and heart block, can occur during the ischaemic episode. Cardiac syndrome X refers to those patients with a good history of angina, a positive exercise test and angiographically normal coronary arte ...
Hypertrophic cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is a primary disease of the myocardium (the muscle of the heart) in which a portion of the myocardium is hypertrophied (thickened) without any obvious cause, creating functional impairment of the cardiac muscle. It is a leading cause of sudden cardiac death in young athletes.The occurrence of hypertrophic cardiomyopathy is a significant cause of sudden unexpected cardiac death in any age group and as a cause of disabling cardiac symptoms. Younger people are likely to have a more severe form of hypertrophic cardiomyopathy.HCM is frequently asymptomatic until sudden cardiac death, and for this reason some suggest routinely screening certain populations for this disease.A cardiomyopathy is a disease that affects the muscle of the heart. With HCM, the myocytes (cardiac contractile cells) in the heart increase in size, which results in the thickening of the heart muscle. In addition, the normal alignment of muscle cells is disrupted, a phenomenon known as myocardial disarray. HCM also causes disruptions of the electrical functions of the heart. HCM is most commonly due to a mutation in one of nine sarcomeric genes that results in a mutated protein in the sarcomere, the primary component of the myocyte (the muscle cell of the heart). These are predominantly single-point missense mutations in the genes for beta-myosin heavy chain (MHC), myosin-binding protein C, cardiac troponinT, or tropomyosin. These mutations cause myofibril and myocyte structural abnormalities and possible deficiencies in force generation. Not to be confused with dilated cardiomyopathy or any other cardiomyopathy.While most literature so far focuses on European, American, and Japanese populations, HCM appears in all ethnic groups. The prevalence of HCM is about 0.2% to 0.5% of the general population.