Results 101 to 110 of about 171,974 (312)

Comentário a «Será que a diferença na opacificação coronária corrigida medida por TC é preditora do fluxo coronário?»

Revista Portuguesa de Cardiologia, 2011
Objectives: A proof-of-concept study was undertaken to determine whether differences in corrected coronary opacification (CCO) within coronary lumen can identify arteries with abnormal resting coronary flow.
Pedro Matos
doaj   +1 more source

Platelet FcɣRIIa Expression Refines Clinical Risk Assessment After Myocardial Infarction

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background In patients with myocardial infarction (MI), quantifying expression of platelet FcɣRIIa (pFCG) stratifies risk of subsequent MI, stroke, and death. Aims Assess the prognostic implications of clinical risk alone and in combination with the pFCG test.
David J. Schneider, Sean R. McMahon, Dominick J. Angiolillo, Alexander C. Fanaroff, Homam Ibrahim, Patrick K. Hohl, Brett L. Wanamaker, Mark B. Effron, Peter M. DiBattiste, behalf of the investigators   +9 more
wiley   +1 more source

Yield of elective coronary angiography; gender differences, patient history, risk factors and angiographic findings in a primary care population

Scandinavian Journal of Primary Health Care, 2020
Objective To assess yield of elective coronary angiography and gender differences in primary care patients suspected to have stable coronary artery disease (SCAD).
Pieta Sundqvist, Essi Pikkarainen, Päivi Rautava, Susa Majaluoma, Päivi E. Korhonen   +4 more
doaj   +1 more source

Pathophysiologic Consequences of Early Coarctation Stenting in a Longitudinal Porcine Model

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Novel stent technologies offer early intravascular treatment options for coarctation (COA). Mid‐to‐long‐term cardiovascular responses to early COA stent interventions are undefined. Aims We studied a porcine model of COA, with and without early stent implantation with serial dilation to adult aortic diameters, aiming to define ...
Leah M. Gober, Michael A. Stellon, Matt A. Culver, Amy Frenkel, Dana Irrer, Colleen M. Witzenburg, Alejandro Roldán‐Alzate, Luke Lamers   +7 more
wiley   +1 more source

Assessing the outcome of patients who underwent a primary percutaneous coronary intervention [PDF]

, 2014
Introduction: Patients presenting with acute ST- elevation myocardial infarction (STEMI) of less than 12 hours from onset of chest pain are candidates for primary percutaneous coronary intervention (PPCI).
Cuschieri, Sarah, Sammut, Mark
core  

Underuse of coronary revascularization procedures in patients considered appropriate candidates for revascularization.

, 2001
Background: Ratings by an expert panel of the appropriateness of treatments may offer better guidance for clinical practice than the variable decisions of individual clinicians, yet there have been no prospective studies of clinical outcomes. We compared
Feder, G, Dawson, JR, Timmis, AD, Wood, A, Sanders, J, Crook, AM, Hemingway, H, Magee, P, Banerjee, S, Philpott, S   +9 more
core  

Coronary CT Angiography as an Alternative to Invasive Coronary Angiography [PDF]

, 2011
X-ray computed tomography (CT) was first invented in 1972 and its ability to obtain cross sectional images has proven to be a major advance in the field of medicine, garnering the Nobel Prize in medicine for Sir Godfrey Newbold Hounsfield and Allan McLeod Cormack in 1979.
Seshu C., Randall C.
openaire   +1 more source

Angioplasty, bypass surgery or medical treatment: how should we decide? [PDF]

, 2002
Coronary revascularisation continues to be underused despite evidence that this results in poorer ...
Denvir, MA, Denvir, M.A., Pell, J.P., Pell, J   +3 more
core  

Heparin and air filters reduce embolic events caused by intra-arterial cerebral angiography - A prospective, randomized trial

, 2004
Background-Intra-arterial cerebral angiography is associated with a low risk for neurological complications, but clinically silent ischemic events after angiography have been seen in a substantial number of patients.Methods and Results-In a prospective ...
Bartsch, AJ, Bendszus, M, Gunthner-Lengsfeld, T, Solymosi, L, Koltzenburg, M, Toyka, KV, Goldbrunner, R, Roosen, K, Weilbach, FX   +8 more
core  

Differences in coronary artery blood velocities in the setting of normal coronary angiography and normal stress echocardiography

, 2016
Background Normal left anterior descending (LAD) coronary artery as determined by coronary angiography is considered not only to reflect normal angiography but also to correlate with normal anatomy and function.
Uri Rosenschein, Camilia Shahla, Dawod Sharif, Amin Khalil, Amal Sharif-Rasslan   +4 more
core   +1 more source