Results 111 to 120 of about 384,305 (217)

Diffusely impaired myocardial perfusion in patients with suspected coronary artery disease: Clinical utility of relative perfusion

Clinical Physiology and Functional Imaging, Volume 46, Issue 6, November 2026.
Abstract Background In patients with suspected coronary artery disease (CAD), diffusely impaired hyperaemic myocardial blood flow (MBF) may indicate a multivessel epicardial CAD but also impaired coronary microcirculation. We assessed whether relative hyperaemic MBF—that is, the ratio of the lowest to the highest regional hyperaemic MBF—predicts ...
Niklas Vartiainen, Antti‐Pekka E. Rissanen, Suvi Hartikainen, Svantte Halttunen, Aleksi J. Leikas, Elina Kariniemi, Eero Strengell, Paavo‐Ilari Kuikka, Juha E. K. Hartikainen, Tomi P. Laitinen   +9 more
wiley   +1 more source

Short-term and long-term outcomes in 133 429 emergency patients admitted with angina or myocardial infarction in Scotland, 1990-2000: population-based cohort study [PDF]

, 2006
Objective: To analyse short- and long-term outcomes and prognostic factors in a large population-based cohort of unselected patients with a first emergency admission for suspected acute coronary syndrome between 1990 and 2000 in Scotland. Methods: All
Frame, S., Boyd, J., Redpath, A., K MacIntyre, A Finlayson, A Redpath, S Capewell, J Boyd, Capewell, S., MacIntyre, K., Stewart, S., J W T Chalmers, Chalmers, J.W.T., N F Murphy, S Frame, S Stewart, Murphy, N.F., McMurray, J.J.V., J J V McMurray, Finlayson, A.   +19 more
core   +1 more source

Cancer and Hypertension: Shared Mechanisms, Treatment Interactions, and Clinical Management

Cancer Medicine, Volume 15, Issue 10, October 2026.
ABSTRACT Cancer and hypertension (HTN) frequently coexist, and their relationship is increasingly recognized as a clinically relevant intersection between oncology and cardiovascular medicine. However, the extent to which this association reflects shared risk factors, common biological mechanisms, or treatment‐related effects remains incompletely ...
Peizhi Jia, Daxin Chen, Jingting Wang, Yupei Guo, Jinhong Liu, Jiumao Lin   +5 more
wiley   +1 more source

Reappraisal of Ischemic Heart Disease: Fundamental Role of Coronary Microvascular Dysfunction in the Pathogenesis of Angina Pectoris [PDF]

, 2018
In recent years, it has become apparent that coronary microvascular dysfunction plays a pivotal pathogenic role in angina pectoris. Functional and structural mechanisms can affect the physiological function of the coronary microvasculature and lead to ...
Crea, F, Crea, Filippo, Gersh, BJ, Camici, Paolo G., Camici, PG, Gersh, Bernard J., Kaski, J-C, Kaski, Juan-Carlos   +7 more
core   +1 more source

Comparison of Immediate Versus Staged Complete Revascularization in Patients With Index PCI Coronary Complications: A Study on Clinical Outcomes and Predictors of Complications

Catheterization and Cardiovascular Interventions, Volume 108, Issue 4, Page 1241-1247, October 1, 2026.
ABSTRACT Background In patients with acute coronary syndrome (ACS) and multivessel disease (MVD), complete revascularization (CR) improves clinical outcomes compared with culprit‐only percutaneous coronary intervention (PCI). However, the optimal timing of CR, immediate (ICR) versus staged (SCR), remains debated.
Alessandro Gabrielli, Jacob J. Elscot, William Camilleri, Hala Kakar, Eric Boersma, Nicolas M. Van Mieghem, Roberto Diletti, Wijnand K. Den Dekker   +7 more
wiley   +1 more source

CORONARY MICROVASCULAR DYSFUNCTION IN PATIENTS AFTER URGENT PERCUTANEOUS CORONARY INTERVENTION DUE TO ACUTE CORONARY SYNDROME

Медична наука України
Background. Possible cause of residual myocardial ischemia after urgent PCI during ACS is coronary microvascular dysfunction. Aim: To study the frequency of coronary microvascular dysfunction in patients who underwent urgent PCI due to ACS ...
E.Yu. Marushko, G.B. Mankovsky, Ya.Yu. Dzhun   +2 more
doaj   +1 more source

Diagnosis of Microvascular Angina Using Cardiac Magnetic Resonance

Journal of the American College of Cardiology, 2018
Background In patients with angina and nonobstructive coronary artery disease (NOCAD), confirming symptoms due to coronary microvascular dysfunction (CMD) remains challenging.
Alexander G. Liu, R. Wijesurendra, Joanna M. Liu, J. Forfar, K. Channon, M. Jerosch-Herold, S. Piechnik, S. Neubauer, R. Kharbanda, V. Ferreira   +9 more
semanticscholar   +1 more source

Coronary Flow in Hypertrophic Obstructive Cardiomyopathy—Immediate Effects of Alcohol Septal Ablation

Catheterization and Cardiovascular Interventions, Volume 108, Issue 4, Page 1344-1353, October 1, 2026.
ABSTRACT Background Hypertrophic cardiomyopathy is associated with alterations in coronary microvascular function which have variable pathophysiologic mechanisms, and variable reversibility acutely and chronically following alcohol septal ablation (ASA).
Vojko V. Misevic, Ana N. Golocevac, Kosta S. Krupnikovic, Stefan B. Timcic, Natalija B. Arnautovic, Dragana D. Radoicic, Milan R. Dobric, Aleksandar D. Mandic, Stefan S. Zivkovic, Aleksa D. Obradovic, Vladimir D. Mihajlovic, Natalija R. Odanovic, Ivan S. Ilic   +12 more
wiley   +1 more source

Microvascular angina in postmenopausal women.

Medisur, 2011
Background: Microvascular angina is common in postmenopausal women. Myocardial ischemia has been induced by stress testing, which has proved a relationship between endothelial dysfunction and myocardial perfusion defects.
Alexander Valdés Martín, Sherien Sixto Fernández   +1 more
doaj   +2 more sources

Research progress on relationship between microvascular angina and oxidative stress

Huli yanjiu
This article started from the pathophysiological mechanisms of microvascular angina,summarized the relationship between oxidative stress and microvascular angina.And it briefly introduced the clinical application of antioxidant drugs in the treatment of ...
ZHENG Nannan, JIA Huiru, QIN Gang
doaj