Path of Blood Through the Heart
{"name":"Path of Blood Through the Heart", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"The main pumping chamer of the heart is, Deoxygenated blood is returned to the heart by what structure?, A 64 year old woman has a history of severe mitral regurgitation. Upon echocardiogram, blood flow is affected between which 2 heart chambers?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}