Results 71 to 80 of about 3,788 (201)

Acute Myocardial Infarction: Molecular Pathogenesis, Diagnosis, and Clinical Management

MedComm, Volume 6, Issue 10, October 2025.
Key pathogenic mechanisms in AMI. Oxidative stress and mitochondrial dysfunction induce ROS accumulation, while DAMPs‐PRRs interaction triggers inflammatory cascades. Programmed cell death pathways and epigenetic regulation collectively constitute the core components of AMI pathogenesis.
Mengmeng Zhu, Yiwen Li, Qian Xu, Wenting Wang, Yanfei Liu, Yue Liu   +5 more
wiley   +1 more source

Multimodality Imaging in a Patient With MINOCA and Anomalous Coronary Artery. [PDF]

JACC Case Rep
Gueli IA, Trimarchi G, Coceani M, Todiere G, De Gori C, Barison A, Paradossi U, Emdin M, Aimo A, Clemente A.   +9 more
europepmc   +3 more sources

MINOCA and INOCA: Role in Heart Failure

Current Heart Failure Reports, 2023
Abstract Purpose of Review Infarction (MINOCA) and ischaemia (INOCA) with non-obstructive coronary disease are recent non-conventional presentations of coronary syndromes that are increasingly recognised in the clinical arena, particularly with the availability of new cardiovascular imaging techniques.
openaire   +2 more sources

What an Interventionalist Needs to Know About MI with Non-obstructive Coronary Arteries

Interventional Cardiology: Reviews, Research, Resources, 2021
MI with non-obstructive coronary arteries (MINOCA) is caused by a heterogeneous group of vascular or myocardial disorders. MINOCA occurs in 5–15% of patients presenting with acute ST-segment elevation MI or non-ST segment elevation MI and prognosis is ...
Robert Sykes, Daniel Doherty, Kenneth Mangion, Andrew Morrow, Colin Berry   +4 more
doaj   +1 more source

Myocardial hypothermia increases autophagic flux, mitochondrial mass and myocardial function after ischemia-reperfusion injury. [PDF]

, 2019
Animal studies have demonstrated beneficial effects of therapeutic hypothermia on myocardial function, yet exact mechanisms remain unclear. Impaired autophagy leads to heart failure and mitophagy is important for mitigating ischemia/reperfusion injury ...
Andres, Allen M, Crupi, Annunziata, Czer, Lawrence S, Esmailian, Fardad, Gottlieb, Roberta A, Hou, Jean, Marek-Iannucci, Stefanie, Mentzer, Robert M, Sin, Jon, Taylor, David J, Thomas, Amandine   +10 more
core  

Myocardial Infarction with Non-obstructive Coronary Arteries (MINOCA) Patients Undergoing Cardiac Magnetic Resonance Imaging (CMR) [PDF]

, 2020
This item is only available electronically.Thesis (BHlthMSc(Hons)) -- University of Adelaide, Adelaide Medical School ...

core  

The Promise of Imaging in MINOCA

JACC: Cardiovascular Imaging, 2019
![Figure][1] Advances in technology have continuously helped us clarify etiology and mechanisms of disease in patients originally classified as “idiopathic.” Imaging, particularly cardiac magnetic resonance (CMR), has been especially effective in identifying unique diagnostic ...
Ron, Blankstein, Leslee J, Shaw, Y, Chandrashekhar   +2 more
openaire   +2 more sources

Association Between Vasomotor Response to Ergonovine Provocation Test and Non‐Severe Coronary Artery Stenosis

Catheterization and Cardiovascular Interventions, Volume 106, Issue 1, Page 464-471, July 1, 2025.
ABSTRACT Background Coronary artery spasm (CAS) causes vasospastic angina in patients without significant coronary artery stenosis. However, there has been limited investigation regarding the CAS patterns within this population. This study aims to evaluate the incidence and patterns of CAS in patients with non‐severe coronary artery stenosis using ...
Tae Shik Park, Woo Jin Ahn, Byoung Geol Choi, Se Yeon Choi, Jinah Cha, Sujin Hyun, Markz R. M. P. Sinurat, Soohyung Park, Cheol Ung Choi, Chang Gyu Park, Dong Joo Oh, Seung‐Woon Rha   +11 more
wiley   +1 more source

Pathophysiology of Myocardial Infarction With Nonobstructive Coronary Artery Disease: A Contemporary Systematic Review

CJC Open
Background: Myocardial infarction with nonobstructive coronary artery disease (MINOCA) is defined as acute myocardial infarction (AMI) with angiographically nonobstructive coronary artery disease.
Laurie-Anne Boivin-Proulx, MD, MSc, Kevin Haddad, MD, MSc, Marco Lombardi, MD, Aun Yeong Chong, MD, Javier Escaned, MD, PHD, Swati Mukherjee, MD, Jessica Forcillo, MD, PhD, Brian J. Potter, MDCM, SM, Thais Coutinho, MD, Christine Pacheco, MD, MSc   +9 more
doaj   +1 more source

Association between the Tpeak‐Tend interval on admission and coronary microvascular dysfunction in Takotsubo syndrome

ESC Heart Failure, Volume 12, Issue 3, Page 2047-2056, June 2025.
Abstract Aims The Tpeak‐Tend interval on electrocardiogram may be a predictor of worse outcomes in Takotsubo syndrome (TTS), but the mechanisms have not been fully determined. This study aimed to investigate the relationships between the corrected Tpeak‐Tend (cTp‐e) interval and coronary microvascular‐dysfunction (CMD) assessed by the angiography ...
Kyohei Onishi, Masafumi Ueno, Nobuhiro Yamada, Kazuyoshi Kakehi, Kosuke Fujita, Koichiro Matsumura, Gaku Nakazawa   +6 more
wiley   +1 more source