Regional blood flow distribution — Flashcards

The effects of the autonomic nervous system on conduction velocity are called _____ effects

The adrenal medulla is the main physiologic source of _____

Activation of 1 adrenergic receptors results in _____ cardiac output

NO is produced in _____ cells, then diffuses into smooth muscle cells leading to relaxation.

Due to the high degree of oxygen extraction by the myocardium, increases in myocardial oxygen demand can only be met by an increase in _____

When total myocardial ischemia lasts less than 30 minutes, restoration of blood flow leads to _____ dysfunction

_____ is defined as the fraction of the end-diastolic volume that is ejected in each stroke volume

What three cell types are considered latent pacemakers?_____

According to the law of Laplace, cardiac wall tension (T) = _____

What is the clinical significance of watershed zones in cerebral circulation?