A chemical that alters heart rate is known as a(n) ________ agent.
Correct Answer:
Verified
Q58: Which prenatal structure forms the ascending aorta
Q62: Q73: All of the heart's sulci house blood Q95: Large doses of certain stimulants can lead Q96: Norepinephrine is considered a positive chronotropic agent Q97: Which of the following would cause a Q98: A drug that decreased calcium levels in Q99: Immediately prior to atrial contraction, blood continues Q101: Parasympathetic innervation influences the heart rate, but Q103: What would you expect a cardiologist to![]()
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents