About The Medical Condition Heart Sound
Find the definition of the medical term Heart Sound. Heart Sound defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Heart Sound
| Heart Sound Medical Condition |
|---|
What's The Definition Of The Medical Condition Heart Sound?
The sounds heard over the cardiac region produced by the functioning of the heart. There are four distinct sounds: the first occurs at the beginning of systole and is heard as a "lubb" sound; the second is produced by the closing of the aortic and pulmonary valves and is heard as a "dupp" sound; the third is produced by vibrations of the ventricular walls when suddenly distended by the rush of blood from the atria; and the fourth is produced by atrial contraction and ventricular filling but is rarely audible in the normal heart. The physiological concept of HEART SOUNDS is differentiated from the pathological HEART MURMURS.
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- BSIPSS ‐ Sampling of blood levels of the adrenocorticotropic hormone (ACTH)…
- Tosylarginine Methyl Ester ‐ Arginine derivative which is a substrate for many proteolytic…
- Disseminatum, Xanthoma ‐ Group of disorders which feature accumulations of active histiocytes…
- Normal Range ‐ The range or frequency distribution of a measurement in a population…
- Testing, Materials ‐ The testing of materials and devices, especially those used for…
- Lepidium meyenii ‐ A plant genus of the family CRUCIFERAE growing in Peru mountains.…
- Toxic Shock Syndrome ‐ Shock due to circulatory insufficiency caused most commonly by…
- Technic, Decision Support ‐ Mathematical or statistical procedures used as aids in making…
- Orobronze ‐ A trans-carotenoid pigment widely distributed in nature. The…
- Orf virus ‐ The type species of PARAPOXVIRUS which causes a skin infection…