Results 31 to 40 of about 30,001 (261)
AT1 receptors: coronary flow and flow reserve [PDF]
American Journal of Hypertension, 2000 Angiotensin II, through its effects at the angiotensin-type 1 receptor, elevates arterial pressure and exacerbates hypertensive heart disease. Alterations in coronary hemodynamics, including reductions in coronary blood flow and flow reserve promotes coronary insufficiency and contributes to the increased cardiovascular risk associated with these ...
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FFR post-PCI: what we learned from the FFR-SEARCH study
REC: Interventional Cardiology (English Ed.), 2021 WHAT DO WE KNOW ABOUT FRACTIONAL FLOW RESERVE AFTER STENTING? The introduction of the concept of fractional flow reserve (FFR) in the mid 90s moved coronary physiology from experimental science to routine use at the cath lab.1-3 Added to the better ...
Nico H.J. Pijls, Lokien X. van Nunen
doaj +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017 BackgroundDespite a moderate correlation between angiographical stenosis and physiological significance, the mechanism of discordance has not been fully elucidated, particularly regarding the significance of microvascular function.
Taishi Yonetsu +13 more
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Cardiovascular Ultrasound, 2005 Background Myocardial contrast echocardiography and coronary flow velocity pattern with a rapid diastolic deceleration time after percutaneous coronary intervention has been reported to be useful in assessing microvascular damage in patients with acute ...
Nagai Kunihiko +11 more
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Diagnostics, 2021 This paper presents a review of the literature concerning the clinical application of modern semiconductor (CZT) gamma cameras in the radioinuclide diagnosis of coronary artery disease.
Michał Błaszczyk +2 more
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Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang +22 more
wiley +1 more source
Frontiers in Cardiovascular Medicine, 2022 BackgroundCoronary flow capacity (CFC) is a potentially important physiologic marker of ischemia for guiding percutaneous coronary intervention (PCI) indication, while the changes through PCI have not been investigated.ObjectivesTo assess the ...
Rikuta Hamaya +12 more
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Coronary Flow Velocity Reserve and Survival
JACC: Cardiovascular Imaging, 2012 Almost 40 years ago, K. Lance Gould proposed the concept of coronary flow reserve (CFR) to quantify the effect of epicardial narrowings on myocardial blood flow ([1][1]). CFR represents the extent to which hyperemic coronary flow can increase above resting flow.
Bernard, De Bruyne, Martin, Penicka
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Arthritis Care &Research, EarlyView.Objective We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analyzed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalized with AMI between 2005 and 2019 from the Myocardial Ischaemia ...
Megan Butler +8 more
wiley +1 more source
Remote Ischemic Preconditioning Acutely Improves Coronary Microcirculatory Function
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018 Background Remote ischemic preconditioning (RIPC) attenuates myocardial damage during elective and primary percutaneous coronary intervention. Recent studies suggest that coronary microcirculatory function is an important determinant of clinical outcome.
Jerrett K. Lau +9 more
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