Results 41 to 50 of about 45,643 (204)

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

Catheterization and Cardiovascular Interventions, Volume 108, Issue 2, Page 287-300, August 1, 2026.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn, Matthew A. Soderstrom, Ariana Ramirez, John‐Henry Dean, Raj Shah, Debanshu Roy, Kenneth Stone, Ariel Vinas, Bryan Ramsey, Charles Lin, Robert Chilton   +10 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  

Clinical outcomes in the clinically suspected vasospastic angina patients.

, 2019
Clinical outcomes in the clinically suspected vasospastic angina patients.
Danbee Kang (4683472), Jeong Hoon Yang (795015), Eliseo Guallar (27363), Taek Kyu Park (3636721), Gee Young Suh (535623), So Jin Park (823535), Hyejeong Park (5058125), Kyeongman Jeon (586364), Joongbum Cho (795018), Jinkyeong Park (709678), Chi Ryang Chung (724003), Juhee Cho (164532)   +11 more
core   +1 more source

Enhanced insulin response relates to acetylcholine-induced vasoconstriction in vasospastic angina [PDF]

, 1995
Objectives. This study investigated whether insulin response to an oral glucose load correlates to acetylcholine-induced coronary vasoconstriction in subjects with vasospastic angina.Background.
Yoshida, Hisashi, Tatsushi Shinzato, Takao Chibana, Higa, Satoshi, Satoshi Higa, Takasu, Nobuyuki, Shimabukuro, Michio, Shinzato, Tatsushi, Nobuyuki Takasu, Chibana, Takao, Michio Shimabukuro, Nagamine, Fumio, Keiji Murakami, Murakami, Keiji, Hisashi Yoshida, Fumio Nagamine   +15 more
core   +1 more source

‘Action potential-like’ ST elevation following pseudo-Wellens' electrocardiogram

Indian Heart Journal, 2015
Coronary artery vasospasm is an important cause of chest pain syndromes that can lead to myocardial infarction, ventricular arrhythmias, and sudden death.
Fatih Oksuz, Baris Sensoy, Fatih Sen, Ethem Celik, Ozcan Ozeke, Orhan Maden   +5 more
doaj   +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

Clinical and Physiological Predictors of Acetylcholine‐Induced Coronary Spasm in ANOCA/INOCA Patients: A Retrospective Cohort Study

Catheterization and Cardiovascular Interventions, Volume 108, Issue 1, Page 14-20, July 1, 2026.
ABSTRACT Background A substantial proportion of patients with angina and/or ischemia are found to have non‐obstructive coronary arteries (ANOCA/INOCA). Their symptoms can sometimes be explained by coronary microvascular dysfunction and/or vasospasm. Selecting patients for acetylcholine testing remains challenging, and the procedure is not trivial in ...
Jeremie Buri, Aurelia Zimmerli, Thabo Mahendiran, Adil Salihu, Victor Weerts, Olivier Muller, David Meier, Stephane Fournier   +7 more
wiley   +1 more source

Baseline characteristics of the clinically suspected vasospastic angina patients.

, 2019
Baseline characteristics of the clinically suspected vasospastic angina patients.
Danbee Kang (4683472), Jeong Hoon Yang (795015), Eliseo Guallar (27363), Taek Kyu Park (3636721), Gee Young Suh (535623), So Jin Park (823535), Hyejeong Park (5058125), Kyeongman Jeon (586364), Joongbum Cho (795018), Jinkyeong Park (709678), Chi Ryang Chung (724003), Juhee Cho (164532)   +11 more
core   +1 more source

Clinical Presentation and Treatment Response in Women With Acetylcholine‐Confirmed Coronary Spasm: A Single‐Center Observational Study

Clinical Cardiology, Volume 49, Issue 7, July 2026.
In women with acetylcholine‐confirmed coronary spasm, symptom burden and diagnostic delay were substantial. Calcium‐channel blocker therapy was associated with patient‐reported symptom improvement among respondents with available follow‐up data, although residual symptoms remained common.
Josephine Sikulu, Ralf Kubini, Muath Turkman, Moritz Benjamin Immohr, Michael Becker, Rashad Zayat, Ali Aljalloud   +6 more
wiley   +1 more source

Occurrence and mortality of vasospastic angina pectoris hospitalised patients in Finland: a population-based registry cohort study

BMJ Open, 2019
Objectives The occurrence and mortality of vasospastic angina pectoris (VAP) is largely unknown in western countries. Our objective was to clarify the occurrence, gender-distribution and mortality of VAP in Finland using a population-based hospital ...
Paivi Rautava, Ville Kytö, Essi Pikkarainen, Juuso Blomster, Jussi Sipilä   +4 more
doaj   +1 more source