Results 171 to 180 of about 174,209,824 (205)

Coronary Microvascular Function Assessment using the Coronary Angiography-Derived Index of Microcirculatory Resistance in Patients with ST-segment Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention. [PDF]

Rev Cardiovasc Med
Li M, Peng X, Zheng N, Ai H, Zhao Y, Li H, Yang G, Tang G, Sun F, Zhang H.   +9 more
europepmc   +1 more source

Quantitative Flow Ratio-Derived Index of Microcirculatory Resistance as a Novel Tool to Identify Microcirculatory Function in Patients with Ischemia and No Obstructive Coronary Artery Disease.

Cardiology
Gao B, Wu G, Xie J, Ruan J, Xu P, Qian Y, Gu J, Li W, Jin X, Tong G, Huang J.   +10 more
europepmc   +1 more source

[Index of microcirculatory resistance is associated with left ventricular remodeling in patients with acute anterior ST-segment elevation myocardial infarction undergoing emergency primary percutaneous coronary intervention]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wang F, Liang F, Li N, Wang X, Han J, Guo L.   +5 more
europepmc   +1 more source

Index of Microcirculatory Resistance and Infarct Size

JACC: Cardiovascular Imaging, 2019
Rajesh Dash
exaly   +3 more sources

Functional Coronary Angiography–Derived Index of Microcirculatory Resistance in Patients With ST-Segment Elevation Myocardial Infarction

JACC: Cardiovascular Interventions, 2021
OBJECTIVES The aim of this study was to evaluate the diagnostic accuracy and prognostic implications of angiographyderived index of microcirculatory resistance (angio-IMR) in patients with ST-segment elevation myocardial infarction (STEMI).
Ki Hong Choi, Jeong Hoon Yang, Seung-Hyuk Choi   +2 more
exaly   +2 more sources

Usefulness of the Index of Microcirculatory Resistance for Invasively Assessing Myocardial Viability Immediately After Primary Angioplasty for Anterior Myocardial Infarction.

European Heart Journal, 2009
AIMS: The aim of this study is to evaluate the usefulness of the index of microcirculatory resistance (IMR) for predicting myocardial viability and left ventricular (LV) function recovery in acute myocardial infarction (AMI).
Seung Jea Tahk, So Yeon Choi
exaly   +2 more sources

The Potential Use of the Index of Microcirculatory Resistance to Guide Stratification of Patients for Adjunctive Therapy in Acute Myocardial Infarction

JACC: Cardiovascular Interventions, 2019
The goal of reperfusion therapies in ST-segment elevation myocardial infarction has evolved to include effective reperfusion of the microcirculation subtended by the culprit epicardial coronary artery. The index of microcirculatory resistance is measured
Margaret McEntegart, Peter McCartney, Annette Marie Maznyczka   +2 more
exaly   +2 more sources

Angiography-Derived Index of Microcirculatory Resistance as a Novel, Pressure-Wire-Free Tool to Assess Coronary Microcirculation in ST Elevation Myocardial Infarction [PDF]

International Journal of Cardiovascular Imaging, 2020
Immediate assessment of coronary microcirculation during treatment of ST elevation myocardial infarction (STEMI) may facilitate patient stratification for targeted treatment algorithms.
Hector M Garcia-Garcia, Mayooran Shanmuganathan, Rafail A Kotronias   +2 more
exaly   +4 more sources

The Index of Microcirculatory Resistance Measured Acutely Predicts the Extent and Severity of Myocardial Infarction in Patients With ST-Segment Elevation Myocardial Infarction

JACC: Cardiovascular Interventions, 2010
Objectives This study investigated the relationship between the index of microcirculatory resistance (IMR) with myocardial injury and microvascular obstruction (MVO) assessed by contrast-enhanced cardiac magnetic resonance (ceCMR) imaging in a broad ...
Ross McGeoch
exaly   +2 more sources

Predictive Value of the Index of Microcirculatory Resistance in Patients With ST-Segment Elevation Myocardial Infarction

Journal of the American College of Cardiology, 2008
The objective of this study is to evaluate the predictive value of the index of microcirculatory resistance (IMR) in patients undergoing primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI).Despite adequate epicardial artery reperfusion, a number of patients with STEMI have a poor prognosis because of ...
Maulik Shāh, Paul G Yock
exaly   +3 more sources