heart sounds Flashcards
what is indicated by the sounds during S1
mitral/tricuspid (AV) valves closure, aortic/pulmonic (semilunar) valves open
What is indicated by the sounds during S2
aortic/pumonic (semilunar) valves closure, mitral/tricuspid (AV) valves open
the period between s1 and s2 is called
systole
the period between S2 and S1 is called
diastole
While listening to the heart you hear an additional beat that sounds like” Ken-tuck-y” you know this is what heart sound, and that may indicate what?
this is a S3 heart sound,
Indicated fluid increased/overload (pregnance, chf)
While listening to the heart you hear an additional beat that sounds like”Ten-ne-ssee” you know this is what heart sound, and that may indicate what?
This is a S4 heart sound
Indicates stiff ventricular walls, (MI, left vent hypertrophy, chronic hypertension), May be normal in elderly
Murmur that is barely audible is classified as
I/VI
Murmur that is faintly audible is classified as
II/VI
Murmur that is Moderate easily heard is classified as
III/VI
Murmur that is loud with thrill is classified as
IV/VI
Murmur that is very loud, heard with corner of stethscope off chest is classified as
V/VI
Murmur that is Loudest heard almost without steth is classified as
VI/VI
