heart valve- a valve to control one-way flow of blood cardiac valve ticker,heart,pump- the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body; "he stood still, his heart thumping wildly" ...
The meaning of HEART VALVE is any of the valves that control blood flow to and from the heart and that include the atrioventricular valves, the aortic valve, and the pulmonary valve —called also cardiac valve.
Define Heart valve disease. Heart valve disease synonyms, Heart valve disease pronunciation, Heart valve disease translation, English dictionary definition of Heart valve disease. Noun 1. valvular heart disease - heart disease caused by stenosis of the c
valve noun ˈvalv 1 : a bodily structure (as in a vein or the heart) that closes temporarily to prevent passage of material or that allows movement of a fluid in one direction only 2 a : a mechanical device by which the flow of liquid, gas, or loose material in bulk may be...
Heart valve disease Arrhythmias Coronary artery disease, the most common type of heart disease in the U.S., is the main cause of heart attacks. What Is a Heart Attack? Do you know the stages of a heart attack? When a coronary artery becomes blocked (usually by a blood clot), an area...
From Salon It causes a narrowing of the aortic valve, restricting blood flow out of the heart. From Science Daily The biomimetic approach enables the opening pressure to be flexibly adjusted so that the valve can be adapted to the individual needs of the patient. From Science Daily ...
Heart definition: a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers. See examples of HEART used in a s
Heart failure, condition in which the heart muscle does not contract and relax effectively, thereby reducing the performance of the heart as a pump and compromising blood circulation. Heart failure is not a specific disease but the result of underlying c
b : to cause the death of (someone) He had heart problems for many years, but it was pneumonia that got him in the end. 26 [+ object] informal a : to bother or annoy (someone) It really gets me that such a foolish man has so much influence. What gets me is all these ...
presence of mitral valve prolapse, or valve regurgitation.ConclusionThis study supports the existence of a primary cardiomyopathy in a subgroup of Marfan patie... F Alpendurada,J Wong,A Kiotsekoglou,... - 《European Journal of Heart Failure》 被引量: 94发表: 2014年 Multiplane transesophageal...