Cardiology Question: Download Questions PDF
What is the effect of inspiration on the return of venous blood to the heart?
Answer #1due to negative intrathoracic pressure and antigravity direction valvesprevent backward flow of blood
Answer #2Due to decreased intrathoracic pressure, and resulting gradient, the venous return to the heart is increased during inspiration.
Download Cardiology Interview Questions And Answers PDF
|Previous Question||Next Question|
|How often does rupture of the pulmonary artery occur with right heart catheterization?||What are the electocardiogram findings of a Mobitz type II second degree AV block?|