Search results for "Infarction"
showing 10 items of 1208 documents
Patterns and diagnostic value of cardiac troponin I vs. troponin T and CKMB after OPCAB surgery.
2001
Cardiac troponin I (cTnI) has been shown to be a specific marker for myocardial injury in cardiac surgery. The object of this prospective study was to determine the patterns and kinetic and diagnostic value of cTnI, cardiac troponin T (cTnT), and creatine kinase MB (CKMB) activity after minimally invasive coronary revascularization using an octopus device on the beating heart (OPCAB).48 patients (33 male/15 female, mean age 68.3 +/- 8.7 years) underwent their first elective OPCAB surgery with median sternotomy without mortality. The mean number of grafts was 2.0 +/- 0.8 per patient. Preoperative mean ejection fraction was 56.6 % +/- 14.9%. CTnI and T levels, total creatine kinase (CK) and C…
Arterial Stiffness is Associated With Moderate to Vigorous Physical Activity Levels in Post-Myocardial Infarction Patients.
2019
Arterial stiffness has shown independent predictive value for all-cause and cardiovascular mortalities, as well as fatal and nonfatal coronary events. Physical activity (PA) is associated with reduced cardiovascular morbidity and mortality. The study aims to analyze the cross-sectional association of arterial stiffness with objectively measured PA in patients following acute myocardial infarction.One hundred patients were consecutively recruited after experiencing an acute myocardial infarction. Central arterial stiffness was measured through carotid-femoral pulse wave velocity (cf-PWV) and daily PA was assessed objectively during 7 consecutive days with accelerometers. To be valid, data re…
Community-Acquired Pneumonia Patients at Risk for Early and Long-term Cardiovascular Events Are Identified by Cardiac Biomarkers.
2019
Background Community-acquired pneumonia (CAP) increases the risk of cardiovascular complications during and following the episode. The goal of this study was to determine the usefulness of cardiovascular and inflammatory biomarkers for assessing the risk of early (within 30 days) or long-term (1-year follow-up) cardiovascular events. Methods A total of 730 hospitalized patients with CAP were prospectively followed up during 1 year. Cardiovascular (proadrenomedullin [proADM], pro-B-type natriuretic peptide (proBNP), proendothelin-1, and troponin T) and inflammatory (interleukin 6 [IL-6], C-reactive protein, and procalcitonin) biomarkers were measured on day 1, at day 4/5, and at day 30. Resu…
Early LVAD Implantation in a Patient with Left Ventricular Failure after Aortic Dissection with Left Main Stem Involvement
2018
Background: Coronary involvement in aortic dissection heralds a poor outcome. Involvement of the left main stem may lead to left ventricular (LV) failure requiring mechanical circulatory support. Case Report: A staged approach was applied in a 24-year-old female who suffered extensive infarction due to aortic dissection with left main stem involvement. After replacement of the ascending aorta and grafting of the left internal thoracic artery to the left anterior descending artery following a failed attempt at reconstruction of the left coronary ostium, she failed to wean from cardiopulmonary bypass (CPB) and underwent implantation of an extracorporeal life support (ECLS) system as a bridge …
Isolated Pulmonary Embolism Is Associated With a High Risk of Arterial Thrombotic Disease
2020
Background Isolated PE is associated with a higher burden of atherosclerotic disease than other manifestations of VTE. Research Question We hypothesized that the presence of isolated PE may signal a chronically elevated risk of arterial thrombotic disease. Study Design and Methods Data from the VTEval Study, a prospective cohort study enrolling individuals with clinical suspicion and imaging-based diagnosis or exclusion of VTE, were analyzed. Patients with PE received whole-leg ultrasonography to assess presence of DVT. Regularized logistic regression identified features that discriminate between isolated PE and other VTE phenotypes at clinical presentation. Survival analyses were performed…
Usefulness of QT dispersion in clinical practice
2016
The measurement of QT dispersion in the surface electrocardiogram has been proposed as a non invasive method for assessing inhomogeneity of myocardial repolarization and has been linked to an increased risk of arrhythmic cardiac death. Several studies have evaluated the use of QTd in a wide variety of cardiac diseases and have reached conflicting conclusions regarding its clinical significance.
Therapeutic Approaches for Cerebrovascular Dysfunction After Aneurysmal Subarachnoid Hemorrhage: An Update and Future Perspectives
2022
Aneurysmal subarachnoid hemorrhage (aSAH) is a severe subtype of stroke occurring at a relatively young age with a significant socioeconomic impact. Treatment of aSAH includes early aneurysm exclusion, intensive care management, and prevention of complications. Once the aneurysm rupture occurs, blood spreading within the subarachnoid space triggers several molecular pathways causing early brain injury and delayed cerebral ischemia. Pathophysiologic mechanisms underlying brain injury after aSAH are not entirely characterized, reflecting the difficulties in identifying effective therapeutic targets for patients with aSAH. Although the improvements of the last decades in perioperative manageme…
Zofenopril is a cost-effective treatment for patients with left ventricular systolic dysfunction following acute myocardial infarction: a pharmacoeco…
2013
Objective: The Survival of Myocardial Infarction Long-term Evaluation 4 Study (SMILE-4) showed the superiority of Zofenopril (Z) associated with Acetylsalicylic Acid (ASA) as respect to Ramipril (R) plus ASA in reducing the occurrence of major cardiovascular events, in patients with left ventricular dysfunction (LVD) following Acute Myocardial Infarction (AMI). The objective of this retrospective analysis was the evaluation of cost-effectiveness of Z compared to R. Methods: 771 patients with LVD and AMI were randomized, double-blind to Z 60 mg/day (n=389) or R 10 mg/day (n=382) plus ASA 100 mg/day and followed-up for 1 year. The primary study end-point was 1-year combined occurrence of deat…
Cost-effectiveness of zofenopril in patients with left ventricular systolic dysfunction after acute myocardial infarction: a post hoc analysis of SMI…
2013
Claudio Borghi,1 Ettore Ambrosioni,1 Stefano Omboni,2 Arrigo FG Cicero,1 Stefano Bacchelli,1 Daniela Degli Esposti,1 Salvatore Novo,3 Dragos Vinereanu,4 Giuseppe Ambrosio,5 Giorgio Reggiardo,6 Dario Zava7 1Unit of Internal Medicine, Policlinico S Orsola, University of Bologna, Bologna, Italy; 2Italian Institute of Telemedicine, Varese, Italy; 3Division of Cardiology, University of Palermo, Palermo, Italy; 4University and Emergency Hospital, Bucharest, Romania; 5Division of Cardiology, University of Perugia, Perugia, Italy; 6Mediservice, Milano, Italy; 7Istituto Lusofarmaco d'Italia SpA, Peschiera Borromeo, Italy Background: In SMILE-4 (the Survival of Myocardial Infarction Long-term…
Cardiovascular outcomes in patients at high cardiovascular risk with previous myocardial infarction or stroke.
2021
BACKGROUND Guidelines recommend to start blood pressure (BP)-lowering drugs also according to cardiovascular risk including history of cardiovascular events. We hypothesized that in patients with a history of myocardial infarction (MI), stroke, both or none of those, the index events predict the next event and have different SBP risk associations to different cardiovascular outcomes. DESIGN AND MEASUREMENTS In this pooled posthoc, nonprespecified analysis, we assessed outcome data from high-risk patients aged 55 years or older with a history of cardiovascular events or proven cardiovascular disease, randomized to the Ongoing Telmisartan Alone and in Combination with Ramipril Global Endpoint…