5 Questions
Which of the following terms refers to the blood pressure when the ventricle of the heart is relaxed?
Diastolic pressure
What is the term for a recording of the electrical changes in the myocardium during a cardiac cycle?
Electrocardiogram
Which of the following terms refers to an abnormally slow heartbeat?
Bradyarrhythmia
What is the term for a small mound of muscle projecting into a ventricle of the heart?
Papillary muscle
Which of the following terms refers to an abnormally fast heartbeat?
Tachycardia
Test your knowledge on the mechanisms that aid in returning venous blood to the heart and the comparison between the pulmonary and systemic circuits of the cardiovascular system. This quiz covers topics such as bradycardia, diastolic pressure, and more.
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