Phases of the cardiac cycle — Flashcards

Phases of the cardiac cycle — Flashcards

Phases of the cardiac cycle — Flashcards
10 flashcards
Read Study NotesQuestions
#1

_____ is the first phase of a cardiac cycle and represents the period between mitral valve closing and aortic valve opening

#2

The abnormal heart sound _____ may be audible during atrial systole (late ventricular diastole)

#3

_____ is the third phase of a cardiac cycle and represents the period between aortic valve closing and mitral valve opening

#4

_____ is the second phase of a cardiac cycle and represents the period between aortic valve opening and closing

#5

The abnormal heart sound _____ may be audible during rapid ventricular filling (early diastole)

#6

Where in the heart is conduction velocity the slowest? _____

#7

During rapid ventricular ejection, the ventricular pressure becomes greater than aortic pressure and the _____ valve opens

#8

Inspiration delays closure of the _____ valve which causes splitting of the S2 heart sound

#9

What phase of the cardiac cycle begins during the QRS complex on ECG? _____

Hint: specific

#10

Parasympathetic stimulation decreases atrial contractility via _____ receptors

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Phases of the cardiac cycle Flashcards | Cardiac cycle Study Cards - OnCourse