Objective: To evaluate the effectiveness of a virtual community of practice (vCoP) in improving the activation of individuals with ischemic heart disease (IHD).
Method: We conducted a randomized controlled trial. A total of 282 patients with IHD from Madrid, Catalonia, and the Canary Islands were randomly allocated to an intervention or a control group.
Objective: To assess the prognostic impact of a routine invasive strategy according to the frailty burden in patients with non-ST-segment elevation myocardial infarction (NSTEMI) from the MOSCA-FRAIL clinical trial.
Methods: The MOSCA-FRAIL trial randomized 167 frail patients, defined by a Clinical Frailty Scale (CFS) ≥ 4, with NSTEMI to an invasive or conservative strategy. The primary endpoint was the number of days alive and out of hospital (DAOH) one year after discharge.
Background: Patients with acute myocardial infarction (MI) are at high risk of upcoming events, in particular heart failure (HF), but reliable stratification methods are lacking. Our goal was to evaluate the potential role of circulating miRNAs as prognostic biomarkers in patients presenting with MI.
Methods And Results: We conducted a prospective study among 311 consecutive patients hospitalized with MI (65% ST-segment elevation MI & median age of 55 years) with long-term follow-up.
Background: Rapid screening and accurate diagnosis of acute myocardial infarction are critical to reduce the progression of myocardial necrosis, in which proteolytic degradation of myocardial extracellular matrix plays a major role. In previous studies, we found that targeting the extracellular matrix metalloprotease inducer (EMMPRIN) by injecting nanoparticles conjugated with the specific EMMPRIN-binding peptide AP9 significantly improved cardiac function in mice subjected to ischemia/reperfusion.
Methods: In a porcine model of coronary ischemia/reperfusion, we tested the theragnostic effects of administering 0.
Introduction And Objectives: Ivabradine reduces heart rate by blocking the I(f) current and preserves blood pressure and stroke volume through unknown mechanisms. Caveolin-3 protects the heart by forming protein complexes with several proteins, including extracellular matrix (ECM)-metalloproteinase-inducer (EMMPRIN) and hyperpolarization-activated cyclic nucleotide-gated channel 4 (HN4), a target of ivabradine. We hypothesized that ivabradine might also exert cardioprotective effects through inhibition of ECM degradation.
View Article and Find Full Text PDFIntroduction And Objectives: Despite advances in treatment, patients with acute myocardial infarction (AMI) still exhibit unfavorable short- and long-term prognoses. In addition, there is scant evidence about the clinical outcomes of patients with AMI and coronavirus disease 2019 (COVID-19). The objective of this study was to describe the clinical presentation, complications, and risk factors for mortality in patients admitted for AMI during the COVID-19 pandemic.
View Article and Find Full Text PDFThe coronavirus disease 2019 (COVID-19) pandemic has changed how we view our consultations. To reduce the risk of spread in the most vulnerable patients (those with heart disease) and health personnel, most face-to-face consultations have been replaced by telemedicine consultations. Although this change has been rapidly introduced, it will most likely become a permanent feature of clinical practice.
View Article and Find Full Text PDFIvabradine can reduce heart rate through inhibition of the current I() by still unexplored mechanisms. In a porcine model of ischemia reperfusion (IR), we found that treatment with 0.3 mg/kg Ivabradine increased plasma release of microvesicles (MVs) over Placebo, as detected by flow cytometry of plasma isolated from pigs 7 days after IR, in which a tenfold increase of Extracellular Matrix Metalloproteinase Inducer (EMMPRIN) containing (both high and low-glycosylated) MVs, was detected in response to Ivabradine.
View Article and Find Full Text PDFIntroduction And Objectives: Despite advances in treatment, patients with acute myocardial infarction (AMI) still exhibit unfavorable short- and long-term prognoses. In addition, there is scant evidence about the clinical outcomes of patients with AMI and coronavirus disease 2019 (COVID-19). The objective of this study was to describe the clinical presentation, complications, and risk factors for mortality in patients admitted for AMI during the COVID-19 pandemic.
View Article and Find Full Text PDFThe coronavirus disease 2019 (COVID-19) pandemic has changed how we view our consultations. To reduce the risk of spread in the most vulnerable patients (those with heart disease) and health personnel, most face-to-face consultations have been replaced by telemedicine consultations. Although this change has been rapidly introduced, it will most likely become a permanent feature of clinical practice.
View Article and Find Full Text PDFIntroduction And Objectives: To evaluate whether a genetic risk score (GRS) improves prediction of recurrent events in young nondiabetic patients presenting with an acute myocardial infarction (AMI) and identifies a more aggressive form of atherosclerosis.
Methods: We conducted a prospective study with consecutive nondiabetic patients aged <55 years presenting with AMI. We performed a genetic test, cardiac computed tomography, and analyzed several biomarkers.
Expert Rev Clin Pharmacol
August 2019
: The current approach of using only antiplatelet therapy for secondary prevention leaves a substantial risk of recurrent cardiovascular complications and mortality. : In this manuscript, the role of coagulation in atherothrombosis is reviewed, as well as the impact of vascular doses of rivaroxaban on major cardiovascular outcomes and major adverse limb events. : In COMPASS, among patients with coronary heart disease and/or peripheral artery disease, compared to aspirin, the addition of rivaroxaban 2.
View Article and Find Full Text PDFBackground: Acute heart failure patients could benefit from heart rate reduction, as myocardial consumption and oxidative stress are related to tachycardia. Ivabradine could have a clinical role attenuating catecholamine-induced tachycardia. The aim of this study was to evaluate hemodynamic effects of ivabradine in a swine model of acute heart failure.
View Article and Find Full Text PDFBackground: Myocardial infarction (MI) patients are increasingly older, and common risk scores include chronological age, but do not consider chronic comorbidity or biological age. Frailty status reflects these variables and may be independently correlated with prognosis in this setting.
Objective: This study investigated the impact of frailty on the prognosis of elderly patients admitted due to MI.
Introduction And Objectives: Although clinical guidelines recommend invasive management in non-ST-segment elevation myocardial infarction (NSTEMI), this strategy is underused in frail elderly patients in the real world. Furthermore, these patients are underrepresented in clinical trials and therefore the evidence is scarce. Our hypothesis is that an invasive strategy will improve prognosis in elderly frail patients with NSTEMI.
View Article and Find Full Text PDFBackground: Acute coronary syndrome (ACS) patients are increasingly older. Conventional prognostic scales include chronological age but do not consider vulnerability. In elderly patients, a frail phenotype represents a better reflection of biological age.
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