Heart Sounds and JVP Flashcards
1
Q
S1
A
Mitral and Tricuspid closing
2
Q
S2
A
Aortic and Pulmonary closing
3
Q
S3
A
Early diastole
Rapid ventricular filling
4
Q
S4
A
Late diastole
High atrial pressure
5
Q
A wave
A
Atrial contraction
6
Q
C wave
A
RV contraction
7
Q
X descent
A
Atrial relaxation
8
Q
V wave
A
Increased RA pressure
9
Q
Y descent
A
Blood flow from RA to RV