Coronary microcirculation is not usually the object of routine imaging however, being the major determinant of vascular resistance - 80% of total resistance is due to coronary microcirculation - its dysfunction may compromise myocardial perfusion. Indeed, the coronary pre-arterioles and arterioles - i.e. the coronary arteries <500 μm in diameter, physiologically modulate coronary blood flow (CBF) in response to neural, mechanical and metabolic factors.
Welcome to my blog which is dedicated to sharing and analyzing cardiology trends and information ranging from the basics, all the way to new, cutting edge discoveries. In this site you will find lectures, journal reviews, guidelines, researches, news ,CMEs and articles. Students and professionals alike are invited. I hope you will enjoy reading and sharing your valuable perspectives too. "Dr.Nabil Paktin , MD.,F.A.C.C."
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