Results 1 to 10 of about 49,010 (98)
Anatolian Journal of Cardiology, 2023 Background: The objective of the study was to measure pericoronal adipose tissue parameters, fractional flow reserve with coronary artery computed tomographic angiography (CTA), and difference of fractional flow reserve with coronary artery CTA, by using
Shuming Liu, Huiyuan Guan, Sheng Li
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Applied Sciences, 2022 Background. The treatment of coronary stenosis is decided by performing high risk invasive surgery to generate the fractional flow reserve diagnostics index, a ratio of distal to proximal pressures in respect of coronary atherosclerotic plaques.
Jermiah J. Joseph +5 more
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Prognostic Implications of Resistive Reserve Ratio in Patients With Coronary Artery Disease
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020 Background Resistive reserve ratio is a thermodilution‐based index which integrates both coronary flow and pressure. Resistive reserve ratio represents the vasodilatory capacity of interrogated vessels including both epicardial coronary artery and ...
Seung Hun Lee +13 more
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Journal of International Medical Research, 2020 Objective Coronary tortuosity may affect epicardial coronary arterial blood flow. This study aimed to investigate the effect of coronary tortuosity on coronary flow reserve and the coronary microcirculation in patients without apparent coronary ...
Yang Li +3 more
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Prognostic value of dobutamine stress myocardial perfusion echocardiography in patients with known or suspected coronary artery disease and normal left ventricular function. [PDF]
PLoS ONE, 2017 We sought to determine the prognostic value of qualitative and quantitative analysis obtained by real-time myocardial perfusion echocardiography (RTMPE) in patients with known or suspected coronary artery disease (CAD).Quantification of myocardial blood ...
Angele A A Mattoso +8 more
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Effects of Intracoronary Alteplase on Microvascular Function in Acute Myocardial Infarction
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020 Background Impaired microcirculatory reperfusion worsens prognosis following acute ST‐segment–elevation myocardial infarction. In the T‐TIME (A Trial of Low‐Dose Adjunctive Alteplase During Primary PCI) trial, microvascular obstruction on cardiovascular ...
Annette M. Maznyczka +23 more
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Cardiovascular Ultrasound, 2005 Transthoracic Doppler echocardiographic-derived coronary flow reserve is an useful hemodynamic index to assess dysfunction of coronary microcirculation.
Galderisi Maurizio +2 more
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Reviews in Cardiovascular Medicine, 2022 The use of coronary physiology in patients with chronic coronary syndromes is highly variable, and the evidence base complex. Tests of coronary physiology have traditionally been invasive (e.g., fractional flow reserve), but novel non-invasive methods ...
Alec Saunders, Nick Curzen
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Coronary flow reserve in stress-echo lab. From pathophysiologic toy to diagnostic tool
Cardiovascular Ultrasound, 2005 The assessment of coronary flow reserve by transthoracic echocardiography has recently been introduced into clinical practice with gratifying results for the diagnosis of left anterior descending artery disease simultaneously reported by several ...
Rigo Fausto
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Cardiovascular Ultrasound, 2005 Coronary flow reserve was assessed in a patient with Anderson-Fabry disease complicated by symmetric left ventricular hypertrophy. Coronary flow reserve was measurable in all three major coronary arteries providing an opportunity to compare regional ...
Undas Anetta +2 more
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