Recent studies have recently questioned the current role of β-blockers in myocardial infarction. Our purpose is to analyze the influence of the previous use of β-blockers on the early course of patients admitted because of acute coronary syndrome (ACS). We analyzed the data of 37.
View Article and Find Full Text PDFThe aim of the study was to determine the influence of the previous use of digoxin on the hospital mortality and complications of patients admitted because of acute coronary syndrome (ACS). We analyzed the data of patients included in the ARIAM-Andalucia Registry, which involves 49 hospitals in Andalucia, Spain, from 2007 to 2012. Patients on digoxin treatment prior to their admission because of ACS constituted the digoxin group (DG), and were compared with the group of patients not on digoxin.
View Article and Find Full Text PDFPremature ventricular contractions originating in the right ventricular outflow tract may respond poorly to pharmacological treatment, and ablation using conventional fluoroscopically-guided systems may be complicated by the difficulty in inducing arrhythmias. We describe the use of a non-contact mapping system to ablate difficult-to-induce premature ventricular contractions originating in the right ventricular outflow tract. Five premature ventricular contractions sites in the right ventricular outflow tract were ablated in a prospective series of 4 patients.
View Article and Find Full Text PDFHealth Qual Life Outcomes
November 2010
Objectives: We investigated whether an intervention mainly consisting of a signed agreement between patient and physician on the objectives to be reached, improves reaching these secondary prevention objectives in modifiable cardiovascular risk factors six-months after discharge following an acute coronary syndrome.
Background: There is room to improve mid-term adherence to clinical guidelines' recommendations in coronary heart disease secondary prevention, specially non-pharmacological ones, often neglected.
Methods: In CAM-2, patients discharged after an acute coronary syndrome were randomly assigned to the intervention or the usual care group.
Atherosclerosis
October 2010
Objective: We compared the 1-year predictive value of several inflammatory and non-inflammatory biomarkers in ACS patients.
Methods: In 610 patients (73.0% male)--36.
Introduction And Objectives: The aim was to evaluate the usefulness of transesophageal echocardiography (TEE) for the preoperative functional anatomical assessment of patients with aortic regurgitation (AR) to identify those eligible for valve-sparing surgery (VSS).
Methods: We determined the accuracy and diagnostic value of TEE for identifying underlying lesions and mechanisms in 66 patients who underwent surgery for severe AR by comparing TEE findings with those obtained on surgical inspection. The usefulness of TEE for predicting the feasibility of VSS was determined.
Atherosclerosis
November 2008
Background: Little information exists regarding the prognostic role of biomarkers of inflammation in Mediterranean patients. High C-reactive protein and neopterin levels - a marker of macrophage activation - predict cardiovascular events in stable angina patients and patients with acute coronary syndromes (ACS). We sought to assess whether plasma neopterin levels predict adverse clinical outcomes in Mediterranean patients with non-ST elevation (NSTE) ACS, i.
View Article and Find Full Text PDFBicuspid aortic valve is the most common form of congenital heart disease. It is associated with both valvular pathology and aortic disease. Aortic regurgitation caused by a bicuspid aortic valve can be corrected by surgical valve repair, which has good short-term results.
View Article and Find Full Text PDFContinuous electrocardiograph monitoring in initial phases of Acute Coronary Syndrome (ACS) is well established. We present a patient case with ACS without ST elevation who developed transient pathological Q waves accompanying angina symptoms. The possible mechanisms and prognostic implications are discussed.
View Article and Find Full Text PDFPlanning cardiology provision in Spain requires knowledge of the resources available and the demand, both now and in the future. In this report, we present the results of a study carried out by the Spanish Society of Cardiology on the availability of and demand for cardiologists in the country. The current situation is characterized by an imbalance of around 14% between the number of active cardiologists and the estimated number required.
View Article and Find Full Text PDFPrimary cardiac tumors are infrequent and usually benign. They can manifest as dyspnea, chest pain, palpitations, sudden death, peripheral embolism, cyanosis, or general symptoms. They are sometimes an incidental finding in an asymptomatic patient.
View Article and Find Full Text PDFRev Esp Cardiol
November 2004
Introduction And Objectives: Adherence to established guidelines for patients discharged from the hospital after acute coronary syndrome is known to be suboptimal. The aim of this study was to assess the efficacy of a program for physicians centered on the treatment of acute coronary syndrome.
Patients And Method: 39 hospitals participated.
Coronary angioplasty is known to mediate an inflammatory response. Recently, we have characterized the transient systemic inflammatory response after coronary stent implantation in patients with unstable angina by measuring different soluble protein markers. In the present study we have characterized the expression of various cellular activation markers in neutrophils, monocytes and lymphocytes from the same group of patients.
View Article and Find Full Text PDFRev Esp Cardiol
April 2003
Background And Objective: Evidence is growing regarding the prognostic value of markers of inflammation in unstable angina/non-ST segment elevation myocardial infarction (UA/NSTEMI). However, the independent value of these variables has not been systematically investigated in prospective studies. The main objective of the SIESTA study is to assess the relative prognostic roles of C-reactive protein, fibrinogen, neopterin, interleukins 6, 8, 10 and 18, tumor necrosis factor, e-selectin, endothelin 1, tissue factor, VCAM-1, ICAM-1, pregnancy-associated plasma protein-A, B-type natriuretic peptide, leukocytes, troponin I or T and serum creatine kinase-MB (CKMB) in UA/NSTEMI patients.
View Article and Find Full Text PDFPrevious evidence has shown that coronary angioplasty leads to the release of inflammatory mediators. In this study, we sought to characterize the systemic inflammatory response after coronary stent implantation in patients with unstable angina by measuring different protein markers. Peripheral blood samples were taken before and 24 h, 48 h, and 7 days after successful coronary stenting in 58 patients.
View Article and Find Full Text PDFIntroduction And Objectives: The influence of coronary artery revascularization on the control of ventricular arrhythmias in patients with chronic myocardial infarction is uncertain. However, ablation of the arrhythmogenic circuit in these patients by aneurysm resection is useful for controlling ventricular arrhythmias. We made a prospective analysis of our clinical strategy in patients who were candidates for coronary artery revascularization and/or aneurysmectomy to determine its influence on the recurrence of ventricular arrhythmias.
View Article and Find Full Text PDFObjective: To determine the diagnostic yield of transtelephonic event monitors for identifying the reason for palpitations in patients with no structural heart disease.
Patients And Method: For 20 months we enrolled all patients reporting palpitations in whom heart disease had been ruled out by medical history, physical examination, ECG and transthoracic echocardiography. All patients underwent 24 h Holter monitoring, which did not provide diagnostic information.