coronary flow
Evaluation of diastolic function in patients with slow coronary flow by conventional and tissue Doppler echocardiography
... Results: TIMI frame counts of left anterior descending artery, circumlex and right coronary artery were signii- cantly higher in CSF group (p<0.01). There were signii- cant decrease in early and late diastolic ...
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Braz. J. Cardiovasc. Surg. vol.24 número1 en v24n1a06
... The Control Group (GI) consisted of six hearts prepared by the method described and perfused using Krebs- Henseleit solution at 37°C for 15 minutes for stabilization. After this period, the latex balloon was inserted ...
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Arq. Bras. Cardiol. vol.82 número1 en a08v82n1
... 1). Coronary flow was determined by the asses- sment of the drained volume of the right and left cavities in 1 minute, collected in a graduated glass ...
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Clinics vol.64 número4
... From the initial selected population, 12 patients were excluded due to significant coronary artery disease and three others were excluded due our inability to obtain an adequate coronary flow curve. ...
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Arq. Bras. Cardiol. vol.79 número2
... al. Coronary flow reserve asses- sed by transesophageal echocardiography identifies early restenosis of the left anterior descending coronary artery ...induced coronary vasodilata- tion during ...
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A novel framework for fluid/structure interaction in rapid subject specific simulations of blood flow in coronary artery bifurcations
... blood flow in serial manner. In these simulations, the most revealing flow parameters are the en- dothelial shear stress distribution and oscillatory shear in- ...in coronary artery ...
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Effect of trolox C on cardiac contracture induced by hydrogen peroxide
... constrictor that it almost completely blocks coronary flow within the first 5 s. To avoid coronary constriction, hearts were perfused at a constant flow. In this condition, contrac- tures ...
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Effect of angiotensin-(1-7) on reperfusion arrhythmias in isolated rat hearts
... the coronary artery in other rat hearts resulted in a comparable flow re- duction (approximately 50%), which was sustained throughout the ischemic ...The flow reduction was associated with a marked ...
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Valor diagnóstico do teste ergométrico na detecção da isquemia miocárdica silenciosa no paciente idoso com hipertensão sistólica.
... Houghton JL, Frank MJ, Carr AA, von Dohlen TW, Prisant LM - Relations among impaired coronary flow reserve, left ventricular hypertrophy and thallium perfusion defcts in hypertensive pat[r] ...
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Clinics vol.66 número3
... blockade reduces cardiac fibrosis and vascular remodeling in salt-loaded stroke-prone SHRs, 22 reduces left ventricular hypertrophy and improves coronary flow in young SHRs subjected to [r] ...
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Clinics vol.69 número5
... (2,3). Coronary atherosclerosis, disturbed microvascularization functions, and endothelial dysfunction have been reported to be closely related to CSF ...and coronary flow rate ...
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Arq. Bras. Cardiol. vol.78 número3
... of coronary obstruction assessed on coro- nary angiography is usually expressed as a percentage of stenosis in relation to the diameter of the ...affect coronary flow ...
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Clinics vol.70 número1
... promotes coronary atherosclerotic plaque rupture and atherothrombosis (7), which are the main mechanisms in the pathophysiology of acute ...and coronary flow AWI in STEMI patients has not been ...
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Impact of coronary dominance on in-hospital outcomes after percutaneous coronary intervention in patients with acute coronary syndrome.
... blood flow that, in turn, may enhance thrombus formation and platelet activity ...that coronary flow reserve was more impaired in LCX than LAD just after Y-graft intervention, which was a graft ...
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Fisiopatologia da Microcirculação Coronária e Perfusão do Miocárdio Ecocardiografia de Contraste do Miocárdio e Doppler Transtorácico
... Coronary flow reserve may be assessed by transthoracic Doppler echocardiography, and important functional microcirculation parameters as microcirculation flow velocity, myocardial bloo[r] ...
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Clinics vol.70 número11
... blood flow and coronary flow reserve in patients with left bundle branch ...with coronary artery disease (X70%; GI-A) and 26 with no evidence of significant coronary artery disease ...
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Reserva de Velocidade de Fluxo Coronariano durante o Ecocardiograma sob Estresse com Dobutamina.
... of coronary flow velocity and coronary flow velocity reserve in the left anterior descending coronary artery by Doppler echocardiography: comparison with invasive ...of coronary ...
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Rev. Bras. Cardiol. Invasiva vol.21 número1
... of coronary origin and trajec- tory (absence of left main coronary artery, anomalous location of coronary ostium inside or outside the ap- propriate sinus of Valsalva, anomalous location of the ...
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Rev Bras Med Esporte vol.17 número3 en v17n3a09
... When the vasodilator response to adenosine is considered, it can observed that in the SB, TB and SA groups increase in the coronary blood flow occurred due to the presence of a higher number of spheres in ...
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Medida do fluxo intraoperatório com fluxômetro TTFM nos enxertos coronários: resultados de amostra nacional
... Methods: Fifty four patients were submitted to coronary artery bypass surgery and the graft flow was assessed by the Flowmeter (Medtronic Medistim), which utilizes the TTFM method. Three patients had left ...
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