Results 321 to 330 of about 227,347 (400)

Diagnostic Accuracy of Angiography‐Derived Murray Law‐Based Quantitative Flow Ratio (μQFR) Versus Pressure‐Derived Fractional Flow Reserve (FFR) in Moderate to Severe Calcified Coronary Lesions—The DIAMOND Study

open access: yesCatheterization and Cardiovascular Interventions, Volume 106, Issue 1, Page 377-383, July 1, 2025.
ABSTRACT Background Murray law‐based Quantitative Flow Ratio (μQFR) is an innovative AI‐driven method for evaluating coronary lesions using contrast flow velocity estimates. Unlike traditional approaches, μQFR does not require pressure wires or hyperemia induction.
Wesley Bennar   +9 more
wiley   +1 more source

Serial assessment of left ventricular performance following coronary artery bypass grafting. Early postoperative results with myocardial protection afforded by multidose hypothermic potassium crystalloid cardioplegia.

open access: bronze, 1981
Arthur J. Roberts   +7 more
openalex  

A Rare Case of Nitroglycerin Resistant Coronary Arterial Vasospasm During Coronary Artery Bypass Surgery

open access: yesCatheterization and Cardiovascular Interventions, Volume 106, Issue 1, Page 557-562, July 1, 2025.
ABSTRACT Background Coronary artery vasospasm following coronary artery bypass grafting (CABG) is a rare but potentially life‐threatening complication that can lead to myocardial ischemia, arrhythmias, and cardiogenic shock. Nitroglycerin‐resistant vasospasm, particularly involving the left main coronary artery (LMCA), poses significant diagnostic and ...
Dina Soliman   +3 more
wiley   +1 more source

Use of ReCross to Increase Success Rate With Antegrade CTO PCI—A Multicenter Observational Study

open access: yesCatheterization and Cardiovascular Interventions, Volume 106, Issue 1, Page 654-662, July 1, 2025.
ABSTRACT Background Antegrade approach remains one of the predominant techniques for CTO PCI. Success rates have increased significantly recently due to advancements in devices and strategies, along with the hybrid algorithm. ReCross is a uniquely modified microcatheter with two over‐the‐wire lumens and three exit ports, offering significant potential ...
Mohamed Ayoub   +8 more
wiley   +1 more source

Is it safe to perform coronary artery bypass grafting surgery in patients with hemophilia? A case series of four patients. [PDF]

open access: yesTurk Gogus Kalp Damar Cerrahisi Derg
Köseoğlu FD   +4 more
europepmc   +1 more source

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