MEDizzy
MEDizzy
USMLE
Circulatory system
Relaxed period of heart chamber is called
Explanation
ExplanationDiastole begins with the closing of the aortic valve (or pulmonic) and ends with the closing of the mitral valve (or tricuspid). This period encompasses the ventricular relaxation and filling. Diastole represents when the blood vessels return blood to the heart in preparation for the next ventricular contraction.
USMLE
More questions