Coronary Artery Vasoconstriction

How To Pronounce Coronary Artery Bypass - YouTube
This feature is not available right now. Please try again later. Published on Nov 7, 2013. Category . Education; License . Standard YouTube License ... View Video

Adventitial Dissection Of The Radial Artery - YouTube
Over the last two decades, the radial artery has become a routinely used conduit for coronary artery bypass graft surgery. One potential disadvantage of the ... View Video

Coronary Vasospasm - Wikipedia, The Free Encyclopedia
Coronary vasospasm is a sudden, intense vasoconstriction of an epicardial coronary artery that causes vessel occlusion or near occlusion. It can cause Prinzmetal's angina. ... Read Article

Prinzmetal's Angina Or Coronary Artery Spasm
Symptoms. In Prinzmetal angina, chest pain - often particularly severe chest pain - is triggered because a small area within one of the major coronary arteries suddenly goes into spasm, temporarily shutting off blood flow to the heart muscle supplied by that artery. ... Read Article

Sphingosine 1-phosphate Induces Sinus Tachycardia And ...
Sphingosine 1-phosphate induces sinus tachycardia and coronary vasoconstriction in the canine heart Atsushi Sugiyama , Yutaka Yatomi , Yukio Ozaki , to the nutrient coronary artery may affect the cardiovascu-centrifuged three more times. ... Read Document

INTRAOPERATIVE CORONARY ARTERY VASOSPASM: A TWIST IN THE TALE!
INTRAOPERATIVE CORONARY ARTERY VASOSPASM: A TWIST IN THE TALE! 299 M.E.J. ANESTH 21 (2), 2011 INTRAOPERATIVE CORONARY ARTERY VASOSPASM: A TWIST IN THE by non-specific stimuli of vasoconstriction. Autonomic imbalance can be one of the mechanisms of ... Read Content

Endothelin A-receptors And The coronary Circulation
ETAR antagonists inhibit coronary artery vasoconstriction induced by ET release after coronary angioplasty in humans. ET promotes neointimal formation and ETAR antagonism has been shown to inhibit restenosis after angioplasty in the animal model but not in humans. ... Retrieve Document

ORIGINAL INVESTIGATION Open Access Flow-mediated-paradoxical ...
ORIGINAL INVESTIGATION Open Access Flow-mediated-paradoxical vasoconstriction is independently associated with asymptomatic myocardial ischemia and coronary artery disease ... Fetch This Document

Poststenotic coronary Blood Flow Following Percutaneous ...
346 M Regenfus et al arteries, and normalization after successful intervention. Since poststenotic coronary artery vasoconstriction, for which several pathophysiological mechanisms (Zeiher et al 1991, ... Read More

A Constitutive Model To Describe coronary vasoconstriction
A constitutive model to describe coronary vasoconstriction Chantal van den Broek, Jeroen Nieuwenhuijzen, Marcel Rutten, and Frans van de Vosse /Department of Biomedical Engineering ... Access Doc

Urotensin-ii Signaling Mechanism In Rat Coronary artery
Potent vasoconstriction of rat coronary artery, which requires UTS2R/PLC signaling cascade, STIM1, iPLA 2 , and Orai1 activation to enhance intracellular Ca21 and to evoke vessel contraction as proposed in a simplified model in Figure 7. ... Return Document

CORONARY ARTERY SPASM - Jones & Bartlett Learning
Coronary artery spasm usually resolves promptly to intracoronary nitroglycerin (200-300 mcg), coronary vasoconstriction after successful single angioplasty of the left anterior descending artery. J Am Coll Cardiol 1993:February Special Issue:340A. 8. ... Access Doc

The Effect Of Mepivacaine On Swine Lingual, Pulmonary And ...
And coronary artery segments (approximately 2 mm in diameter) and the pulmonary artery segments (approxi- vasoconstriction in the lingual, coronary and pulmonary arteries. In addition, mepivacaine-induced contraction ... Retrieve Full Source

Effect Of Estradiol 17h Upon coronary artery Vasoconstrictor ...
Effect of estradiol 17h upon coronary artery vasoconstrictor response to methylergometrine maleate in female menopausal patients Giuseppe M.C. Rosanoa,*,1, trine-induced vasoconstriction in menopausal patients with coronary artery disease. 2. Methods 2.1. Patients ... Visit Document

Thrombus Formation In Situ, Platelet Aggregation, And CURRENT ...
Uting factors are coronary-artery vasoconstriction, thrombus formation in situ, platelet aggregation, and accelerated atherosclerosis. 8,9 Cocaine produces coro-nary vasoconstriction that can be reversed by phentol-amine, an alpha-adrenergic antagonist, 10 ... Document Viewer

Comparison Of The Long Term Prognosis Between Coronary ...
Dong Il Shin, et al：Prognosis of the Intermediate Vasoconstriction ·505 Coronary artery angiography and the acetylcholine provocation testing ... Get Doc

Comparison Of Coronary Flow Reserve Between Focal And Diffuse ...
Comparison of Coronary Flow Reserve Between Focal and Diffuse Vasoconstriction Induced by Ergonovine in Patients With Vasospastic Angina Takashi Akasaka, MD, Kiyoshi Yoshida, MD, Takeshi Hozumi, MD, Tsutomu Takagi, MD, ... Retrieve Content

Quantitative Comparison Of Coronary Artery Flow And ...
240 Weber et al. consistent with myocardial ischemia raising a ques-tion regarding the primacy of epicardial coronary vasoconstriction in the pathophysiology of CAMI ... Doc Retrieval

Smoking And Atherosclerosis (Heart Disease)
Atherosclerosis is a life-threatening disease where cholesterol, cellular waste, calcium and other fatty substances are deposited along the lining of artery walls in a person's body. ... Read Article

Endothelin 1 Mediates Ex Vivo Coronary Vasoconstriction ...
Endothelin 1 mediates ex vivo coronary vasoconstriction caused artery between 0 and 270 min, terestingly, the vasoconstriction of the coronary vasculature in vitro was most probably due to exposure to circulating ET-1 in ... Fetch Here

Effects Of Vasoconstriction And Distal Dilation On Carotid ...
254 STROKE VOL 14, No 2, MARCH-APRIL 1983 and experimental observations on coronary artery ste­ noses.2-7-l3~18 The mechanism by which intraluminal pressure and ... Doc Viewer