coronary flow
Quantitative assessment of harmonic power doppler myocardial perfusion imaging with intravenous levovist™ in patients with myocardial infarction: comparison with myocardial viability evaluated by coronary flow reserve and coronary flow pattern of infarct-related artery
... the coronary flow velocity pattern measured immediately after successful primary stenting is predictive of the recovery of regional and global LV function in patients with AMI ...systolic flow, and ...
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Coronary Flow Reserve in the Remote Myocardium Predicts Left Ventricular Remodeling Following Acute Myocardial Infarction
... Real-time myocardial contrast echocardiography RT-MCE was performed in three apical views (apical 4-, 2-, and 3-chamber) one week following PCI using low- power continuous, power-modulation MCE in a mechani- cal index of ...
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Left Ventricular Performance and Coronary Flow after Coronary Embolization with Plastic Microspheres
... Coronary flow, left ventricular circumference, and left ventricular pressure were observed in the isovolumically contracting, isolated canine heart supported with arterial blood from a ...and ...
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Coronary flow in a perfused rainbow trout heart
... autoregulation of coronary flow was not directly studied here, but two observations [the significantly higher vascular resistance in hearts performing a subphysiological series I compare[r] ...
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An in vivo assessment of endothelium-dependent vasodilatation and coronary flow reserve in human coronary arteries in health and disease
... of coronary flow reserve at the time of PTCA indicate that balloon angioplasty improves, but does not necessarily normalise, coronary flow reserve in the immediate post-PTCA period (O’Neill et ...
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Prompt and consistent improvement of coronary flow velocity reserve following successful recanalization of the coronary chronic total occlusion in patients with viable myocardium
... of coronary artery with no epi- cardial blood flow in the occluded arterial segment, last- ing more than three months ...CTO, coronary circulation undergoes early changes with reduction in collateral ...
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The relationship between eosinophilia and slow coronary flow
... left coronary arteries. The coronary flow rates were assessed according to the TIMI frame count (TFC) method that was previously ...right coronary artery ...
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Non Invasive assessment of Coronary Flow Velocity reserve with Transthoracic Colour Doppler Echocardiography to predict significant Left Anterior Descending Coronary Artery Stenosis.
... that coronary blood flow velocity were measured at rest and during peak hyperemic responses to continuous intravenous adenosine infusion (50, 100 and 150 micrograms/kg per min for 3 min) and intracoronary ...
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Coronary flow velocity reserve by echocardiography: feasibility, reproducibility and agreement with PET in overweight and obese patients with stable and revascularized coronary artery disease
... We instructed participants and they agreed to abstain from caffeine before examinations, but we did not asses the validity of this by means of laboratory testing of caf- feine levels as it would normally not be done in a ...
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PET/CT scanning with 3D acquisition is feasible for quantifying myocardial blood flow when diagnosing coronary artery disease
... blood flow (MBF) and coronary flow reserve (CFR) are useful approaches for evaluating the functional severity of coronary artery disease (CAD) [1, ...
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Diagnostic performance of non-invasive fractional flow reserve derived from coronary computed tomography angiography: current perspectives
... (eg, flow and pressure; see Figure ...of coronary flow requires coupling of lumped parameter models of the heart, systemic circulation, and coronary circulation to a patientspecific model of ...
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NON INVASIVE PREDICTORS OF CORONARY SLOW FLOW
... suspected coronary artery ...primary coronary slow flow ...including coronary flow velocities (Diastolic and systolic) and DSPVR (Diastolic and systolic peak velocity ratio) as well as ...
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Endothelin A receptors and the coronary circulation
... compared coronary and interstitial ET-1 levels in perfused rat hearts under several experimental ...the coronary flow was reduced to an ischemic level, ET-1 secretion rates into effluent decreased by ...
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Apical myocardial infarction with bizarre coronary images mimicking left ventricular apical ballooning syndrome: a case report
... the flow between the true and false lumens, which seems to be differ- ent from the angiographical appearance in this ...the coronary flow suggests a reduced possibility of coronary vasospasm ...
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Transesophageal Echocardiographic evaluation of Coronary Artery Disease.
... normal flow pattern within the left anterior descending coronary artery consists of a minor systolic flow signal and a major diastolic signal due to extra vascular compression during systole ...This ...
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The association of 18F FDG PET/CT and biomarkers in confirming coronary microvascular dysfunction
... CMVD. Coronary flow reserve (CFR) is a non-invasive measure of coronary vasomo- tor function that integrates the hemodynamic effects of epicardial coronary stenosis, diffuse atherosclerosis ...
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PRotective Effect on the coronary microcirculation of patients with DIabetes by Clopidogrel or Ticagrelor (PREDICT): study rationale and design. A randomized multicenter clinical trial using intracoronary multimodal physiology
... CBFV: Coronary Blood Flow Velocity; CFR: coronary flow reserve; CK‑MB: creatine kinase myoband; C Tn I: cardiac troponin I; DAPT: dual antiplatelet therapy; ECG: 12‑leads electrocardiogram; ...
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Characteristics of patients with coronary slow flow phenomenon; an experience from sri lanka
... Our current understanding regarding the pathophysiology and coronary flow dynamics of patients with CSF is incomplete. However, physicians should have a high degree of clinical awareness of this condition ...
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Angiographically borderline left main coronary artery lesions: correlation of transthoracic doppler echocardiography and intravascular ultrasound: a pilot study
... disease. Coronary flow reserve, assessed by transthoracic Doppler echocardiography has been also extensively studied and proposed as a valuable adjunct in ambiguous cases following coronary ...
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Status and potential clinical value of a transthoracic evaluation of the coronary arteries
... for coronary evalu- ation. The evaluation of all three coronary arteries followed established ...right coronary (RCA) can be also visualized in the parasternal short axis plane by B- mode US ...the ...
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