FRACP- Cardiology answers

Flow: Diastole shorter when incr HR so decr LV CA blood flow during tachycardia. Flow in subendocardial portion of LV in diastole therefore prone to ischaemic damage and aortic . stenosis (as higher LV systolic p needed to eject so CA’s severely compressed) Flow in more superficial portions throughout cardiac cycle as systolic force is dissipated ................
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