'Diastole is the part of the cardiac cycle when chambers are relaxed; when the chambers contract, it's this'
systole
MAKES THE HEART: Diastole is the part of the cardiac cycle when chambers are relaxed; when the chambers contract, its this
Diastole is the part of the cardiac cycle when chambers are relaxed; when the chambers contract, it's this
Diastole is the part of the cardiac cycle when chambers are relaxed; when the chambers contract, it's this
MAKES THE HEART
systole
MAKES THE HEART