Results 41 to 50 of about 435,884 (218)

Diagnostic Yield of Comprehensive Coronary Function Testing in Patients with Angina and Unobstructed Coronary Arteries: Endotype Characterisation and Clinical Implications

European Cardiology Review
Background: Coronary functional disorders (CFD) are significant contributors to angina with non-obstructed coronary arteries (ANOCA). Various endotypes, such as epicardial or microvascular spasm and/or coronary microvascular dysfunction (CMD), have been ...
Johanna McChord, Astrid Hubert, Raffi Bekeredjian, Peter Ong, Andreas Seitz   +4 more
doaj   +1 more source

Coronary arterial spasm in single coronary artery.

, 1981
A 48-year-old man developed severe chest pain and became unconscious. Coronary cineangiography revealed single coronary artery of the type L2b by Sharbaugh and White. Ergonovine, 0.2 mg i.v., produced coronary arterial spasm in the right coronary artery.
A Takeshita, A Mitsutake, Y Orita, T Inou, Y Koiwaya, T Tajimi, M Nakamura, K Yamamoto   +7 more
core   +1 more source

A Case of Aborted Sudden Cardiac Death Due to Coronary Artery Spasm

JACC: Case Reports, 2023
Coronary artery spasm remains an important yet rarely recognized cause of myocardial ischemia, which may manifest as vasospastic angina, ventricular arrhythmia, or sudden cardiac death. Here we present a case of ST-segment elevation myocardial infarction
Primero Ng, MBBS (Hons), Jon Spiro, MBBS, BSc (Hons), MD, Imran Shiekh, MBBS, Carl Schultz, MBChB, DPhil, Richard Alcock, MBBS (Hons), MPhil   +4 more
doaj   +1 more source

Accelerated Coronary Atherosclerosis Revealed by Arrhythmogenic Coronary Spasm

, 2011
Coronary artery spasm is sometimes associated with life-threatening ventricular arrhythmias. Based on intravascular ultrasound findings, it appears that coronary artery spasm promotes negative arterial remodeling, suggesting that patients with coronary ...
Franck Sibellas, Gérard Finet, Nicolas Girerd, Philippe Chevalier, Theodora Bejan-Angoulvant, Gilles Rioufol   +5 more
core   +1 more source

Surgical revascularization for severe spasm in the left main coronary artery

Clinical Case Reports, 2023
A 46‐year‐old woman who presented with severe stenosis with endothelial damage caused by recurrent spasm in the left main coronary artery received medical therapy.
Kayo Sugiyama, Masanobu Fujimoto, Hirotaka Watanuki, Katsuhiko Matsuyama   +3 more
doaj   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Acute coronary syndrome in diclofenac sodium-induced type I hypersensitivity reaction : Kounis syndrome [PDF]

, 2007
Drug-induced type I hypersensitivity reactions are frequent. Sometimes, acute coronary syndrome (ACS) can be registered in such patients, which may have a serious impact on the course and management of the allergic reaction.
Panic, Milos, Putnikovic, Biljana, Jankovic-Gavrilovic, Jelena, Rasic-Milutinovic, Zorica, Gluvic, Zoran M., Stojkovic, Aleksandra   +5 more
core  

Multivessel coronary artery spasm

, 2012
Coronary spasm is increasingly recognised as an important aetiological mechanism causing myocardial ischaemia. Occasionally cases present with evidence of ST segment elevation myocardial infarction, usually secondary to spasm confined to a solitary ...
Worthley, S., Teo, K., Nelson, A., Worthley, M., Baillie, T., Richardson, J.   +5 more
core   +1 more source

The role of vascular failure in coronary artery spasm [PDF]

, 2011
SummaryCoronary artery spasm plays an important role in the pathogenesis of angina pectoris as well as acute coronary syndrome and sudden death. The prevalence of coronary spasm is greater in East Asian populations than in other parts of the world ...
Node, Koichi, Koichi Node, Kawano, Hiroaki, Hiroaki Kawano   +3 more
core   +1 more source

Ventricular fibrillation due to coronary spasm at the site of myocardial bridge -A case report- [PDF]

Korean Journal of Anesthesiology, 2010
Myocardial bridge is a congenital anomaly characterized by narrowing of some of the epicardial coronary arterial segments running in the myocardium during systole.
Jung Gi Choi, Cheon Hee Park, Cheol Seung Lee, June Seog Choi   +3 more
doaj   +1 more source