View clinical trials related to Ischemic Heart Disease.
Filter by:This prospective registry is intended to evaluate the safety and efficacy of the XIENCE Sierra stent.
RAPID-VT Pilot is a single centre prospective cohort pilot study to assess the feasibility, safety and efficacy of catheter ablation of ventricular tachycardia (VT) guided by a novel real-time software to localize the origin of VT during the ablation procedure.
The purpose of this study is to determine whether using a mobile app increases adherence to a heart healthy prescription after discharge from a cardiac rehab program.
Recently, researchers have paid attention to the development of new products such as supplements food and nutraceuticals for identify and develop integrative therapies to be used in cardiovascular disease. As suggested by literature, some nutritional components (creatine, ribose) can enhance the fundamental energy levels for the functioning of the heart muscle and can enhance the body's antioxidant capacity through the reduction in free radicals activity, one of the main pathogenic mechanisms of these diseases. In this context, the investigators have developed a research with the principal purpose to establish whether a supplement of creatine and ribose can improve the total work capacity during exercise in a population of patients with known ischemic heart disease.
The purpose of the Surveillance is to know the frequency and status of adverse device effects and adverse events in order to assure the safety of the new medical device, and to collect efficacy and safety information for evaluating clinical use results.
Cardiovascular diseases are the most common cause of death in the western world. Myocardial infarction pathogenesis usually involves the development of an atherosclerotic plaque and thrombus. Past research has shown a correlation between thrombin generation values and ischemic heart disease, however, to our knowledge no investigation has been done into the correlation of thrombin generation and cardiac catheterization results in ischemic heart disease patients. In the current research the investigator will investigate the correlation of thrombin generation values using calibrated automated thrombogram and cardiac catheterization results in active ischemic heart disease patients.
Enrollment: - Patients with stable coronary artery disease (SCAD) and moderate coronary artery stenoses (30-70 %) - Patients with acute myocardial infarction and moderate stenosis of non-culprit arteries (NCL; BYSTANDER LESION) Aims: - To assess the diagnostic accuracy of dobutamine stress echocardiography (DSE) and invasive fractional flow reserve (FFR) measurement - To assess the prognostic impact of reclassification by a mismatching negative test Hypothesis: - DSE and FFR have similar prognostic value in both clinical settings (SCAD and NCL) - Considering the strong negative predictive value of both DSE and FFR, one negative test is sufficiently enough to defer revascularisation, even in the case of mismatch
Acute normovolemic hemodilution (ANH) has long been employed for reducing allogenic blood transfusion for cardiac surgery, and hydroxyethyl starch has been used as an intravenous replacement fluid during ANH procedure. However, possible impact of ANH employing HES on blood viscosity and oxygen delivery have not been well investigated in patients undergoing off-pump coronary artery bypass (OPCAB) surgery . Anesthesia is induced and maintained by using propofol-remifentanil-rocuronium in OPCAB surgery (n=21). ANH is performed by using 5 ml/kg of blood salvage and administering 5 ml/kg of balanced HES 130/0.42 (Tetraspan™) for 15 min during vascular graft harvesting. For the present study, three arterial blood samples (3 ml each) are taken before (Sample 1) and after ANH (sample 2 and 3) and they are stored in 3 tubes. Sample 3 (in tube) undergoes further 30% in-vitro dilution by adding 1-1.5 ml HES. By using a scanning capillary tube viscometer (Hemovister™), Blood viscosity at low shear rate (5/sec) of the three samples are determined. By using a formula with blood viscosity and hematocrit, tissue O2 delivery index (TODI, = hematocrit/viscosity at 5/sec) is calculated.
Background: Cardiac rehabilitation is indicated for ischemic heart disease patients; the program content of which is well described in both European and American guidelines. In contrast, literature on cardiac rehabilitation program content and efficacy in the Asian population is sparse. Methods: BeSingCardioRehab will be an intercontinental, retrospective cohort study conducted in two cardiac rehabilitation referral centers in Belgium and Singapore. The first aim is to compare the impact of phase II center-based cardiac rehabilitation on Major Adverse Cardiac Events for ischemic heart disease patients between Europe (i.e. Belgian) and Asia (i.e. Singaporean) in the long-term. The second objective is to compare the efficacy of phase II cardiac rehabilitation on short-term morbidity (assessed with the validated SMART Risk Score) between index European and Asian ischemic heart disease patients. The level of compliance of the Belgian and Singaporean cardiac rehabilitation programs to European guidelines standards will also be evaluated. Hypotheses BeSingCardiorehab will be one of the first studies assessing cardiac rehabilitation in Asia. Based on the BeSingCardioRehab study results, phase II center-based cardiac rehabilitation programs, can/will be adapted in order to improve program content and outcomes.
To evaluate the clinical safety and efficacy of a new Medtronic Coronary Drug-Coated Balloon Catheter in the treatment of de novo lesions, small vessel disease or In-Stent Restenosis with coronary lesions previously treated with drug-eluting or bare metal stents in native coronary arteries.