…risk factors • Patients with mutations in TGFBR1, TGFBR2 or Loes Dietz syndrome. 50 mm • Marfan syndrome • Bicuspid aortic valve with coarctation or additional risk factors…

…Table 1. Causes of aortic regurgitation Bicuspid aortic valve Rheumatic heart disease Calcified aortic valves Idiopathic aortic dilatation (aneurysm) Hypertension Aortic dissection, proximal Marfan syndrome…

…valve disease, which results in changes in the pressure volume relationships in the ventricle and the atrium. Pressure and/or volume overload causes dilation of…

…Valve replacement can be performed with biological or mechanical prostheses. The former is preferred due to the lower risk of thrombosis and evidence demonstrating long…

…origin of right ventricular dysfunction, must also be evaluated. The pulmonary, aortic and mitral valve must also be evaluated, particularly in the setting of rheumatic…

…ventricle, which is counteracted by dilatation of the ventricle. Dilatation of the right ventricle results in reduced intraventricular pressure and thereby reduced myoardial load. Pulmonary…

…ultimately leads to dilatation. Hypertrophy is caused by pressure (systolic) overload Pressure overload (systolic overload) implies that there is increased resistance across the aortic valve…

…select a safe disposition and diagnostic strategy. Only a minority of patients presenting with acute chest pain ultimately have ACS; reported rates are generally 5…

…during which there is no significant flow across the mitral valve. The duration of diastasis is inversely related to heart rate (diastasis is shorter at…

…failure. Caution • Used cautiously in patients with acute heart failure. • Clevidipine can cause reflex tachycardia. • Contraindicated in severe aortic stenosis due to risk of hypotension…