Results 241 to 250 of about 130,409 (304)

Evaluation of mechanical left ventricular assistance with left atrium to aorta bypass in dogs.

, 1981
Naoshi Sato, Yuzuru Kagawa, Shin‐ichi Nitta, Hitoshi Mohri, T Horiuchi   +4 more
openalex   +2 more sources

Simultaneous Noncontact Mapping of Left Atrium in Patients With Paroxysmal Atrial Fibrillation [PDF]

, 2001
Gerhard Hindricks, Hans Kottkamp
openalex   +1 more source

Safety and Efficacy of a Plug‐Based Vascular Closure Device After Percutaneous Microaxial Flow Pump in the Treatment of Complex and High‐Risk Indicated Patients

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Femoral large‐bore vascular access is an important and constantly increasing technique in interventional treatment. Temporary circulatory support in complex and high‐risk indicated patients (CHIP) presents a challenge in terms of postinterventional access site closure.
Jörg W. Schröder, Norman Mangner, Felix J. Woitek, Kai U. Markus, Michael Lehrke, Felix Vogt, Marlo Verket, Alexandros Siskos, Moritz Biener, Benjamin Meder, Nicolas M. Van Mieghem   +10 more
wiley   +1 more source

A novel technique for giant left atrium reduction [PDF]

, 2001
Riccardo Sinatra, Ivana Pulitani, Andrea Antonazzo, Giovanni Melina   +3 more
openalex   +1 more source

Impact of Elevated Preprocedural Left Ventricular Filling Pressure on Prognosis of Mild Paravalvular Regurgitation Following Transcatheter Aortic Valve Replacement

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Paravalvular regurgitation (PVR) following transcatheter aortic valve replacement (TAVR) is a complication linked to poor outcomes. The prognostic impact of mild PVR, particularly in patients with elevated preprocedural left ventricular (LV) filling pressure, remains uncertain.
Shumpei Kosugi, Isamu Mizote, Daisuke Nakamura, Hiroki Sugae, Yutaka Matsuhiro, Shota Okuno, Ai Kawamura, Kizuku Yamashita, Koichi Maeda, Kazuo Shimamura, Tomoharu Dohi, Yasuharu Takeda, Yasushi Sakata   +12 more
wiley   +1 more source

Access to the Left Atrium for Delivery of Radiofrequency Ablation in Young Patients: Retrograde Aortic vs Transseptal Approach [PDF]

, 2001
Ian H. Law, Peter Fischbach, Sarah Leroy, Thomas R. Lloyd, Albert P. Rocchini, Macdonald Dick   +5 more
openalex   +1 more source

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

Catheterization and Cardiovascular Interventions, EarlyView.
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, Diego Arroyo, Charline Oppé, Dorian Garin, Laure Allemann, Thaïs Pittet, Pascal Meier, Serban Puricel, Mario Togni, Stephane Cook   +9 more
wiley   +1 more source

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

Catheterization and Cardiovascular Interventions, EarlyView.
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, Cristian Castillo‐Rodriguez, Diego Cruz, John Abdelmalek   +3 more
wiley   +1 more source

Choriocarcinoma metastasis in the left atrium

European Heart Journal, 2020
Yahua Li, Lei Yan, Shaofeng Shui, Xinwei Han   +3 more
openaire   +3 more sources

Traumatic Communication Between Aorta and Left Atrium Diagnosed by Transesophageal Echocardiography [PDF]

, 2001
Mian A. Hasan, Mark Rorie, Sharon Stamper, Annette C. Smith, Gong‐Yuan Xie, Mikel D. Smith   +5 more
openalex   +1 more source