1
Q
What is Cardiomyopathy
A
Any disease of the ventricle that causes dilation and dysfunction
2
Q
In what point of the cardiac cycle is ventricular diastole
A
Begins at the end of the T wave and ends at the peak of the R wave
3
Q
How much blood is ejected during the rapid filling.
A
70%
4
Q
How much blood is ejected during atrial contraction?
A
30% blood ejected
5
Q
A 60 yr old paitent presents with S3. What could explain this sound
A
Valvular regurgitation
6
Q
M-mode demonstrates Diastolic fluttering of IVS. What does this indicate
A
Aortic regurgitation
7
Q
When is Systole .
A
Mitral valve closure to aortic valve closure
8
Q
When in the cardiac cycle is ventricular systole
A
Peak of the R wave ends after the T wave
9
Q
A
Sonography
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