Results 81 to 90 of about 13,194,152 (302)

Prevalence and Clinical Correlates of TIMI Flow Grade Zero Culprit-artery Occlusion in Patients with NSTEMI Undergoing Early Percutaneous Coronary Intervention [PDF]

Al-Anbar Medical Journal
Background: A substantial proportion of patients with non-ST-elevation myocardial infarction (NSTEMI) have an acutely occluded culprit artery despite the absence of diagnostic ST-segment elevation on the presenting electrocardiogram.Objective: To ...
Raad Najim, Mufeed Taha
doaj   +1 more source

Buddy Wire–Augmented Intravascular Lithotripsy in Refractory Calcified Coronary Lesions: A Five‐Case Series

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Heavily calcified coronary lesions remain a major challenge in percutaneous coronary intervention (PCI), often limiting the effectiveness of intravascular lithotripsy (IVL). We report a five‐case series in which IVL failed to achieve adequate lesion modification but was successfully augmented by the addition of one or more buddy wires.
Alfredo Marchese, Mattia Squillace, Pierluigi Demola, Giuseppe Speziale, Francesco Bedogni, Robert J. Chilton   +5 more
wiley   +1 more source

Diagnostic Accuracy and Feasibility of Quantitative Flow Ratio at Low Frame Rate Angiography: The Prospective Multicentre Australian AVALON Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Quantitative Flow Ratio (QFR) is a well‐established, non‐hyperemic, angiographic, wire‐free predictor of ischemia when compared to Fractional Flow Reserve (FFR). However, its diagnostic accuracy at low frame rates (< 10 frames/second), commonly used in contemporary practice to minimize radiation exposure, has not been evaluated ...
Joseph M. O'Brien, Michael Zhang, Thomas J. Ford, Peter J. Psaltis, Jessica A. Marathe, Jayant Ravindran, Rajan Rehan, Vidushi Tripathi, Eleanor Redwood, Kelly Easey, Adam J. Brown, Derek P. Chew, Andy Yong, Dennis T. L. Wong   +13 more
wiley   +1 more source

Differential gene expression patterns in ST-elevation Myocardial Infarction and Non-ST-elevation Myocardial Infarction

Scientific Reports
AbstractThe ST-elevation Myocardial Infarction (STEMI) and Non-ST-elevation Myocardial Infarction (NSTEMI) might occur because of coronary artery stenosis. The gene biomarkers apply to the clinical diagnosis and therapeutic decisions in Myocardial Infarction.
Mohammad Elahimanesh, Nafiseh Shokri, Elmira Mahdinia, Payam Mohammadi, Najmeh Parvaz, Mohammad Najafi   +5 more
openaire   +3 more sources

A case-control study of physical activity patterns and risk of non-fatal myocardial infarction [PDF]

, 2013
Background The interactive effects of different types of physical activity on cardiovascular disease (CVD) risk have not been fully considered in previous studies.
Fiecas Joseph Mark A, Joseph Mark A Fiecas, Baylin, Ana, McGarvey, Stephen T, Goldberg, Robert, Goldberg, Robert J., Goldberg Robert, Hannia Campos, Richardson Caroline, Ana Baylin, Fiecas, Mark, Caroline Richardson, Baylin Ana, McGarvey Stephen T, Richardson, Caroline, Gong, Jian, Robert Goldberg, Stephen T McGarvey, Jian Gong, Campos, Hannia, Campos Hannia, Fiecas, Joseph Mark A, McGarvey, Stephen T., Richardson, Caroline R., Gong Jian   +24 more
core   +2 more sources

Relationship between the TIMI risk score and the angiographic severity of atherosclerosis in patients with acute coronary syndrome without ST elevation: a cross-sectional study

Revista Médica de Minas Gerais
Introduction: Cardiovascular diseases, particularly non-ST-segment elevation acute coronary syndrome (NSTE-ACS), are a major concern due to their high morbidity and mortality rates.
Bernardo Buitrago de Andrade, Luiz Augusto Castro Ribeiro, Adriana Torres da Silva, Alda Cristina Alves De Azevedo   +3 more
doaj   +1 more source

Clinical Outcomes of Drug‐Eluting Stents and Drug‐Coated Balloons in Tortuous Small Coronary Lesions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background In small, tortuous coronary lesions, the long‐term comparative performance of drug‐coated balloon (DCB) angioplasty versus drug‐eluting stent (DES) treatment remains uncertain, despite both strategies being widely used in contemporary percutaneous coronary intervention (PCI) practice. Aims This study aimed to compare 3‐year clinical
Shunichiro Ishio, Takashi Nagasaka, Ryota Taniuchi, Shiro Amanai, Yohei Ishibashi, Noriaki Takama, Hideki Ishii   +6 more
wiley   +1 more source

Outcome after acute myocardial infarction: a comparison of patients seen by cardiologists and general physicians [PDF]

, 2004
Background: The management of acute myocardial infarction (AMI) has improved over the last 50 years with the more frequent use of effective medicines and procedures. The clinical benefit of the speciality of the attending physician is less clear.
Abubakar, Ibrahim, Weissberg Peter, Abubakar Ibrahim, Arch, Barbara, Weissberg, Peter, Kanka, David, Arch Barbara, Porter Jo, Porter, Jo, Kanka David   +9 more
core   +3 more sources

Evaluating the Impact of Enhanced Stent Visualization on PCI Outcomes in Older Patients With Multivessel Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Optimal stent expansion is a key determinant of long‐term outcomes after PCI. Intravascular imaging provides the most accurate assessment of stent deployment but remains underused, especially in older patients with MI and multivessel disease.
Marta Cocco, Alberto Sarti, Filippo Maria Verardi, Serena Caglioni, Jacopo Farina, Carlo Penzo, Carlo Tumscitz, Matteo Serenelli, Renè Tezze, Anna Cantone, Andrea Erriquez, Gianluca Campo, Simone Biscaglia   +12 more
wiley   +1 more source

Use of Intracoronary Pressure Wire Assessment and Association With Outcomes: Insights From the British Cardiovascular Intervention Society National Database

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Despite recommendations in international guidelines, Intracoronary pressure wire assessment (PWA) utilization remains limited in clinical practice. This study aims to describe (i) trends of PWA during Percutaneous coronary interventional (PCI), (ii) factors that predict its application, and (iii) association with in‐hospital ...
Hussein Bashar, Muhammad Rashid, Mamas A. Mamas, Nick Curzen   +3 more
wiley   +1 more source