Violation
The beneficial effects of digitalis in congestive heart failure result in part from the fact that digitalis causes. A decrease in end-diastolic volume b. A decrease in end-diastolic pressure c. An increase in stroke volume and cardiac output d. A decrease in central venous pressure e. A decrease in rate of the hear where tachycardia exists
(a) and (c) only
(c) and (d)
(e) only
All of the above
(a), (b) and (c)