Cardiac cycle — Flashcards

The x descent on jugular venous pulse corresponds to _____

How does atrial pressure change during rapid ventricular filling?_____

Which phase of the cardiac cycle is the period of highest O2 consumption? _____

Secondary oocytes are arrested in metaphase II of meiosis II until _____

During atrial relaxation, the tricuspid valve returns to its downward position, which appears as the _____ descent on the venous pulse curve

What phase of the cardiac cycle is most affected by changes in heart rate?_____

During rapid ventricular filling, the left ventricular pressure becomes less than the left atrial pressure and the _____ valve opens

Which phase of the cardiac cycle (systole or diastole) is preferentially shortened with increased heart rate? _____

Cardiac contractility correlates directly with intracellular _____ concentration

In which phase of meiosis are primary oocytes arrested until ovulation?