When the Left Ventricle Contracts, Blood Passes into the __________

Q52: The _ circuit sends oxygen-rich blood from

Q53: The aorta is part ofthe _ circuit.

Q54: There is/are _ brachiocephalic trunk(s) and _

Q55: Blood is supplied to the myocardium by

Q56: The painful condition known as angina pectoris

Q58: Closure of the heart's four valves create

Q59: The alternating systolic and diastolic blood pressure

Q60: Which of the following represents the correct

Q61: Which of the following helps return blood

Q62: What chamber of the heart pumps blood