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Heart valve

Heart valve

(Science: anatomy) a term used to describe anyone of the main 4 valves of the heart: tricuspid, mitral, aortic or pulmonic valves.

mitral valve separates left atrium and left ventricle, pulmonic valve separates pulmonary vein and left atrium, tricuspid valve separates right atrium and right ventricle, aortic valve separates left ventricle and the aorta


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biology need help??

Which of the following are true of coronary bypass or heart valve surgery? a. The risk of having a stroke following angioplasty is approximately 2.5% that of ...

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by zak
Fri Jan 10, 2014 1:32 pm
 
Forum: Human Biology
Topic: biology need help??
Replies: 0
Views: 988

heart failure

... correct can someone help me thanks Consider the causes of left-sided heart failure: Choose one phrase from those available to correctly accompany, ... the metabolic demand by the tissues.) c. Stenosis of the mitral valve (causes damage to heart muscle.) d. Diabetes (is associated with weight ...

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by zak
Fri Nov 22, 2013 6:44 pm
 
Forum: Human Biology
Topic: heart failure
Replies: 2
Views: 1637

what causes us to breathe

... i did it in this way is that correct Consider the causes of left-sided heart failure: Choose one phrase from those available to correctly accompany, ... the metabolic demand by the tissues.) c. Stenosis of the mitral valve (causes damage to heart muscle.) d. Diabetes (is associated with weight ...

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by zak
Thu Nov 21, 2013 10:20 am
 
Forum: Human Biology
Topic: what causes us to breathe
Replies: 23
Views: 13057

Heart : Difference between tricuspid and bicuspid valves ?

Hi, at a guess, the tricuspid valve (separating the right atrium from the right ventriclel) has three cusps (flaps) simply because the diameter of the right side of the heart chambers are greater than the diameter of of the chambers on the left hand side, where ...

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by Julie5
Sun Oct 24, 2010 10:45 am
 
Forum: Human Biology
Topic: Heart : Difference between tricuspid and bicuspid valves ?
Replies: 3
Views: 30136

Heart : Difference between tricuspid and bicuspid valves ?

Could anyone tell me what the difference between tricuspid valve and bicuspid valve ( in function ) is, please ? I don't think those two valves are 'created' differently just for fun. What i think is the tricuspid valve is easier to open, then there could ...

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by superminh21
Fri Jan 22, 2010 10:08 pm
 
Forum: Human Biology
Topic: Heart : Difference between tricuspid and bicuspid valves ?
Replies: 3
Views: 30136
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