the amount of blood in the ventricle at the end of its resting phase is the
under what condition is end-diastolic volume (EDV) most likely to increase while ejection fraction decreases
Starling's law of the heart
A change is preload causes a change in myocardial contractile force. This response is known as
slow heart rate
A drug causes a (+) inotropic effect, a (?) dromotropic effect, and a (?) chronotropic effect. What drug response would you expect to observe?
A patient in heart failure is given a drug that is classified as a beta1 adrenergic agonist. The drug
activates the beta1 adrenergic receptors and causes a (+) inotropic effect
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.