(Solved): 1. Which factor does NOT contribute to an increase in myocardial contractility in response to sympa ...

1. Which factor does NOT contribute to an increase in myocardial contractility in response to sympathetic stimulation? A. Increase the rate of Ca-ATPase pump on SR to sequester Ca back to SR B. Open L-type Ca2+ channels C. Increase myosine ATPase enzymatic rate D. Activate beta 2 receptor in cardiac myocytes E. Increase Ca release from SR