Results 21 to 30 of about 1,331 (165)

The Potential Role of Baseline FT3/FT4 Ratio as a Prognostic Biomarker for Patients With Ischemic Non-Obstructive Coronary Artery Disease. [PDF]

Clin Cardiol
A low FT3/FT4 ratio indicates a significant increase in the risk of major adverse cardiovascular events in INOCA patients, or a novel biomarker for prognosis. ABSTRACT Background Ischemia with non‐obstructive coronary artery disease (INOCA) is associated with an increased risk of major adverse cardiovascular events (MACE).
Wu F, Zheng X, Hong L, Wu Q, Yang R, Xie X, Ren W, Cai Z, Xiao Y, Zhou Y.   +9 more
europepmc   +2 more sources

Clinical and Physiological Predictors of Acetylcholine-Induced Coronary Spasm in ANOCA/INOCA Patients: A Retrospective Cohort Study. [PDF]

Catheter Cardiovasc Interv
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 ...
Buri J, Zimmerli A, Mahendiran T, Salihu A, Weerts V, Muller O, Meier D, Fournier S.   +7 more
europepmc   +2 more sources

Reduced Microvascular Blood Volume as a Driver of Coronary Microvascular Disease in Patients With Non-obstructive Coronary Artery Disease: Rationale and Design of the MICORDIS Study

Frontiers in Cardiovascular Medicine, 2021
Background: Ischemia with non-obstructive coronary arteries (INOCA) is part of the ischemic heart disease spectrum, and is particularly observed in women.
Caitlin E. M. Vink, Tim P. van de Hoef, M. J. W. Götte, E. C. Eringa, Yolande Appelman   +4 more
doaj   +1 more source

Hyperventilation echocardiography in INOCA: the HEROIC study [PDF]

European Heart Journal, 2020
Abstract Background Patients with ischemia and no obstructive coronary artery disease (INOCA) are a heterogeneous group and an unmet diagnostic challenge. Noninvasive Doppler is a feasible tool to assess coronary flow velocity (CFV) in left anterior descending coronary artery (LAD) during stress ...
N Boskovic, A Djordjevic-Dikic, S Dedic, V Giga, I Nedeljkovic, M Tesic, I Jovanovic, S Aleksandric, B Beleslin, E Picano   +9 more
openaire   +1 more source

Clinical Relevance of Ischemia with Nonobstructive Coronary Arteries According to Coronary Microvascular Dysfunction

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background In the absence of obstructive coronary stenoses, abnormality of noninvasive stress tests (NIT) in patients with chronic coronary syndromes may indicate myocardial ischemia of nonobstructive coronary arteries (INOCA). The differential prognosis
Seung Hun Lee, Doosup Shin, Joo Myung Lee, Tim P. van de Hoef, David Hong, Ki Hong Choi, Doyeon Hwang, Coen K. M. Boerhout, Guus A. de Waard, Ji‐Hyun Jung, Hernan Mejia‐Renteria, Masahiro Hoshino, Mauro Echavarria‐Pinto, Martijn Meuwissen, Hitoshi Matsuo, Maribel Madera‐Cambero, Ashkan Eftekhari, Mohamed A. Effat, Tadashi Murai, Koen Marques, Joon‐Hyung Doh, Evald H. Christiansen, Rupak Banerjee, Hyun Kuk Kim, Chang‐Wook Nam, Giampaolo Niccoli, Masafumi Nakayama, Nobuhiro Tanaka, Eun‐Seok Shin, Steven A. J. Chamuleau, Niels van Royen, Paul Knaapen, Bon Kwon Koo, Tsunekazu Kakuta, Javier Escaned, Jan J. Piek   +35 more
doaj   +1 more source

The Role of Mental Stress in Ischaemia with No Obstructive Coronary Artery Disease and Coronary Vasomotor Disorders

European Cardiology Review, 2021
Ischaemic heart disease has been estimated to affect 126.5 million people globally. Approximately 70% of patients with angina and suspected myocardial ischaemia show no signs of obstructed coronary arteries after coronary angiography, but may still ...
Roos ET van der Meer, Angela HEM Maas
doaj   +1 more source

Management of ischaemia with non-obstructive coronary arteries (INOCA) [PDF]

BMJ, 2021
Abstract Up to half of patients undergoing elective coronary angiography for the investigation of chest pain do not present with evidence of obstructive coronary artery disease. These patients are often discharged with a diagnosis of non-cardiac chest pain, yet many could have an ischaemic basis for their symptoms.
John F, Beltrame, Rosanna, Tavella, Dione, Jones, Chris, Zeitz   +3 more
openaire   +2 more sources

Coronary microvascular dysfunction as assessed by angiography-derived index of microvascular resistance co-localizes with and may explain the presence of ischemia in stress-cardiac magnetic resonance imaging in the absence of coronary artery disease

Frontiers in Cardiovascular Medicine, 2022
IntroductionIschemia with no obstructive coronary disease (INOCA) is a frequent phenomenon in the cath lab. A possible cause is coronary microvascular dysfunction (CMD), which may be assessed by invasive testing with possible complications; therefore ...
Andrea Milzi, Rosalia Dettori, Richard Karl Lubberich, Kathrin Burgmaier, Kathrin Burgmaier, Nikolaus Marx, Sebastian Reith, Sebastian Reith, Mathias Burgmaier, Mathias Burgmaier   +9 more
doaj   +1 more source

Commentary on "Electrocardiographic Predictors of Major Adverse Cardiovascular Events in Women With Suspected Ischemia and No Obstructive Coronary Artery Disease: Results of the Women's Ischemia Syndrome Evaluation". [PDF]

Ann Noninvasive Electrocardiol
Annals of Noninvasive Electrocardiology, Volume 31, Issue 3, May 2026.
Durmaz FE, Görenek B.
europepmc   +2 more sources

ANOCA/INOCA/MINOCA: Open artery ischemia

American Heart Journal Plus: Cardiology Research and Practice, 2023
Ischemic heart disease continues to represent a major health threat for death, disability, and poor quality of life as it also consumes enormous health-related resources. For over a century, the major clinical phenotype was taken to be obstructive atherosclerosis involving the larger coronary arteries (e.g., coronary artery disease [CAD]).
openaire   +3 more sources