Results 111 to 120 of about 140,999 (321)

Single coronary artery from right aortic sinus in a very elderly patient

Journal of the Saudi Heart Association, 2016
In the absence of other associated cardiac anomalies, single coronary artery (SCA) per se is a rare anomaly detected during coronary angiography or autopsy. Various types of SCA detected during coronary angiography have already been described.
Prashanth Panduranga, Abdulla Amour Riyami   +1 more
doaj   +1 more source

Deep learning analysis of coronary arteries in cardiac CT angiography for detection of patients requiring invasive coronary angiography [PDF]

arXiv, 2019
In patients with obstructive coronary artery disease, the functional significance of a coronary artery stenosis needs to be determined to guide treatment. This is typically established through fractional flow reserve (FFR) measurement, performed during invasive coronary angiography (ICA).
arxiv  

Case against routine use of glyceryl trinitrate before coronary angiography. [PDF]

, 1978
Robert L. Feldman, Craig J. Peine, R.Charles Curry, C. Richard Conti   +3 more
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

Interobserver Variability of Coronary Stenosis Characterized by Coronary Angiography: A Single-Center (Toronto General Hospital) Retrospective Chart Review by Staff Cardiologists

Vascular Health and Risk Management
Seyedmohammadshahab Shivaie, Hadi Tohidi, Pragash Loganathan, Manish Kar, Habiba Hashemy, Mohammad A Shafiee Division of General Internal Medicine, Department of Medicine, Toronto General Hospital, Toronto, ON, M2G 2C4, CanadaCorrespondence: Mohammad A ...
Shivaie S, Tohidi H, Loganathan P, Kar M, Hashemy H, Shafiee MA   +5 more
doaj  

A Multi-physics Model of Flow from Coronary Angiography: Insights into Microvascular Function [PDF]

arXiv
Coronary Artery Disease (CAD) and Coronary Microvascular Disease (CMD) can lead to insufficient blood flow to the myocardium, affecting millions of people globally. Coronary angiography, one of the most commonly used imaging modalities, offers valuable information that assists in diagnosing these diseases.
arxiv  

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

Factors associated with cardiovascular events after simultaneous liver–kidney transplant from the US Multicenter Simultaneous Liver–Kidney Transplant Consortium

Hepatology Communications, EarlyView., 2022
Abstract Cardiovascular disease is a leading complication after both liver and kidney transplantation. Factors associated with and rates of cardiovascular events (CVEs) after simultaneous liver–kidney transplant (SLKT) are unknown. This was a retrospective cohort study of adult SLKT recipients between 2002 and 2017 at six centers in six United Network ...
Jennifer Jo, Gonzalo Crespo, Dyanna Gregory, Jasmine Sinha, Jiaheng Xie, Min Zhang, John Magee, Pranab Barman, Yuval A. Patel, Aaron Schluger, Kara Walters, Scott Biggins, Natalia Filipek, Giuseppe Cullaro, Randi Wong, Jennifer C. Lai, Gabriel J. Perreault, Elizabeth C. Verna, Pratima Sharma, Lisa B. VanWagner   +19 more
wiley   +1 more source

Leveraging Diffusion Model and Image Foundation Model for Improved Correspondence Matching in Coronary Angiography [PDF]

arXiv
Accurate correspondence matching in coronary angiography images is crucial for reconstructing 3D coronary artery structures, which is essential for precise diagnosis and treatment planning of coronary artery disease (CAD). Traditional matching methods for natural images often fail to generalize to X-ray images due to inherent differences such as lack ...
arxiv  

Comparison of coronary CT angiography with conventional coronary angiography in the diagnosis of coronary artery disease

Bangladesh Medical Research Council Bulletin, 2014
Noninvasive CT coronary angiography is a promising coronary imaging technique. In spite of the unprecedented temporal and spatial resolution and the inability to perform therapeutic interventions in the same session multi-detector computed tomography (MDCT) has been considering a promising alternative, non invasive tool for coronary artery imaging due ...
Md. Ashraful Haque, M A Bashar, M U Jahan, Md. Abdul Mannan, N A M Momenuzzaman, J Mohammad   +5 more
openaire   +3 more sources