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Endocarditis: definitions, causes, diagnosis, echocardiography & treatment

…heal because the heart valves are not vascularized and therefore it is difficult for the immune system to reach the bacteria. Endocarditis can lead to…

Mitral valve stenosis

…RA) Iatrogenic stenosis after mitral valve surgery Myxoma obstructing outflow from the left atrium Atrial thrombus obstructing atrial outflow Endocarditis Hemodynamic consequences of mitral stenosis…

Aortic regurgitation

Echocardiography Aortic regurgitation Aortic regurgitation implies that the aortic valve leaks during diastole, such that blood regurgitates back from the aorta into the left ventricle…

Tricuspid regurgitation (TR/TI)

Echocardiography Tricuspid regurgitation The tricuspid valve separates the right ventricle and the right atrium. It normally consists of three leaflets (anterior, posterior and septal leaflet…

Aortic stenosis

…aortic dissection, and endocarditis. Figure 2 shows the normal tricuspid aortic valve. Figure 2. Normal (tricuspid) aortic valve with three cusps (RCC, NCC and LCC…

Mitral regurgitation

…DCM (dilated cardiomyopathy) Ischemic heart disease (coronary heart disease) Rheumatic valve disease Endocarditis Congenital mitral regurgitation Amyloidosis SLE Hypertrophic obstructive cardiomyopathy (HOCM) Rupture of papillary…

Pulmonary regurgitation

…Causes of pulmonary regurgitation Pulmonary hypertension Endocarditis Myxoma Carcinoid heart disease Tetralogy of Fallot Marfan syndrome Takayasu's arteritis Iatrogenic (e.g complication of catheterization…

Cardiac tumors

…masses on valves should lead to suspicion of endocarditis (the masses are vegetations). The risk of endocarditis is especially high for patients with valve prostheses…

Cardiac thromboembolism: cardiac sources of embolism

…Left ventricular aneurysm with thrombus Cardiomyopathies Valve prosthesis Devices (pacemaker, ICD CRT) Endocarditis Cardiac tumors Atherosclerosis of the aorta LOW EMBOLIC POTENTIAL SEP (Spontaneous Echocardiographic…

Exercise stress test on cycle ergometer

Procedurer The value of the exercise test lies not in ST depression alone but in the overall picture : exercise capacity, symptoms, blood pressure response, heart…

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