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Dor explicates this procedure in detail. When the lesion is placed on the posterolateral wall of the heart, a triangular patch is used and stabilized by the posterior mitral annulus. This placement of the lesion allows for mitral valve replacement to be easily conducted by the transventricular approach.
Loeffler endocarditis is a form of heart disease characterized by a stiffened, poorly-functioning heart caused by infiltration of the heart by white blood cells known as eosinophils. [1] Restrictive cardiomyopathy is a disease of the heart muscle which results in impaired diastolic filling of the heart ventricles , i.e. the large heart chambers ...
A heart valve is a biological one-way valve that allows blood to flow in one direction through the chambers of the heart. A mammalian heart usually has four valves. Together, the valves determine the direction of blood flow through the heart. Heart valves are opened or closed by a difference in blood pressure on each side. [1] [2] [3]
It forms biofilms around thick-walled resting structures like prosthetic heart valves and additionally colonizes and penetrates endothelial walls. [25] C. albicans is responsible for 24-46% of all the cases of FE, and its mortality rate is 46.6–50%. [36] Other fungi demonstrated to cause endocarditis are Histoplasma capsulatum and Aspergillus ...
The heart is a muscular organ situated in the mediastinum.It consists of four chambers, four valves, two main arteries (the coronary arteries), and the conduction system. The left and right sides of the heart have different functions: the right side receives de-oxygenated blood through the superior and inferior venae cavae and pumps blood to the lungs through the pulmonary artery, and the left ...
Endocarditis – The thin, inner lining of the heart is the endocardium and inflammation of this layer is called endocarditis. Endocarditis commonly affects the heart valves. Infective endocarditis – Commonly affects the valves due to absence of blood supply to the heart valve, which results in a decreased immune response to the valve ...
The papillary muscles attach the mitral valve (the valve between the left atrium and the left ventricle) and the tricuspid valve (the valve between the right atrium and the right ventricle) to the wall of the heart. If the papillary muscles are not functioning properly, the mitral valve may leak during contraction of the left ventricle.
Cardiac physiology or heart function is the study of healthy, unimpaired function of the heart: involving blood flow; myocardium structure; the electrical conduction system of the heart; the cardiac cycle and cardiac output and how these interact and depend on one another.