Question 1
Which cardiac event represents the measure of time from the onset of atrial activation to the onset of ventricular activation?
◦ PR interval
◦ QRS complex
◦ ST interval
◦ QT interval
Question 2
Which two items are related in the Frank-Starling law of the heart?
◦ Resting sarcomere length to tension generation
◦ Resting sarcomere length to end-diastolic volume
◦ Tension generation and left ventricular pressure
◦ Tension generation and diastolic filling pressures