View clinical trials related to Heart Diseases.
Filter by:This is an international, cross-sectional and descriptive study that aims to investigate differences in patient-reported outcome measures (PROMs) and patient-reported experience measures (PREMs) and that aims to explore the profile and healthcare needs of adults with congenital heart diseases.
Use of intracoronary acetylcholine to investigate endothelial function in coronary arteries treated with either drug coated balloon angioplasty of drug eluting stents.
Prospective registry intended to evaluate clinical outcomes of ihtDEStiny drug eluting coronary stent.
The SPECKLE- KIDNEY-PED is a multicentre observational controlled trial aiming to evaluate the 2D-Speckle tracking in a population of 85 patients aged from 6 to 17 years old with a chronic renal disease and to compare the results to those of 85 age and gender-matched healthy subjects. The secondary objective is to assess the conventional echocardiographic parameters and the level of exercice capacity.
This is a multicenter, randomized, double-blind, placebo-controlled clinical trial. Patients were treated with the trial drug or placebo in a 1:1 ratio. The control group was treated with placebo 4 pills / day, 3 times / day on the basis of conventional treatment until the end of follow-up, while the experimental group was treated with MUSK Pill 4 pills / day, 3 times / day on the basis of conventional treatment until the end of follow-up.
The International Study of Comparative Health Effectiveness with Medical and Invasive Approaches (ISCHEMIA) Extended Follow-up (ISCHEMIA-EXTEND) is the long-term follow-up of randomized, surviving participants in ISCHEMIA. ISCHEMIA was an NHLBI-supported trial that randomized 5,179 participants with stable ischemic heart disease to two different management strategies: 1) an initial invasive strategy (INV) of cardiac catheterization and revascularization when feasible plus guideline-directed medical therapy (GDMT), or 2) an initial conservative strategy (CON) of GDMT. The trial did not demonstrate a reduction in the primary endpoint with an initial invasive strategy. There was an excess of procedural myocardial infarction (MI) and a reduction in spontaneous MI in the INV group. Prior evidence suggests that spontaneous MI carries a higher risk of subsequent death than procedural MI. There was a late separation in the cardiovascular (CV) mortality curves over a median of 3.2 years follow-up in ISCHEMIA. The MI incidence curves crossed at approximately 2 years. However, during the trial follow-up phase there were excess non-CV deaths in the invasive strategy. Therefore, it is imperative to ascertain long-term vital status to provide patients and clinicians with robust evidence on whether there are differences between management strategies and to increase precision around the treatment effect estimates for risk of all-cause, CV and non-CV death over the long-term. Overarching Goal: To assess the effect of an initial invasive strategy on long-term all-cause, CV and non-CV mortality compared with an initial conservative strategy in SIHD patients with at least moderate ischemia on stress testing, over 10 years median follow-up. Condition: Coronary Disease Procedure: Observational Phase: Phase III per NIH Condition: Cardiovascular Diseases Procedure: Observational Phase: Phase III per NIH Condition: Heart Diseases Procedure: Observational Phase: Phase III per NIH
The aim of our study is to compare plasma metanephrines in patients with cyanotic and acyanotic congenital heart disease and possible association with chronic hypoxic stress.
Right ventricular (RV) failure after cardiac surgery is associated with morbidity and mortality, but is hard to diagnose with conventional echocardiographic means. RV dysfunction may be associated with hepatic congestion, which may have an effect on portal veinous flow, but this has not been extensively. The investigators aimed determine whether an increased pulsatility in the portal venous flow was associated with RV dysfunction, after cardiac surgery at risk of RV dysfunction: mitral and tricuspid valve procedures.
Transesophageal echocardiography is used to monitor cardiac wall motion at various time points during open-heart surgery. After surgery, the measurements are made at various time points by transthoracic echocardiography. The CS1 system enables continuous, direct measurement of cardiac wall motion. This is achieved through use of temporary pacemaker wires incorporating a motion detector called an accelerometer. Use of TMEs during and after open-heart surgery is part of the normal clinical routine. Continuous monitoring of cardiac wall motion during and after surgery can quickly highlight the need for medical intervention with cardiac drugs and allow very early detection of potentially serious complications leading to abnormal cardiac wall motion. Cardiac wall motion activity registered by the CS1 system and echocardiography at specific time points during and after surgery will be analyzed to see how well they compare.
This study aims to decrease elevated pressure in the lungs of patients with pulmonary hypertension from left heart with elevated pulmonary vascular resistance by utilizing aggressive fluid management with ReDS Pro System and CardioMEMS device. Participants with persistently elevated pulmonary pressure at Week 16 will begin oral treprostinil in combination with the fluid management plan while those with improved pressures maintain their fluid management plan for an additional 16 weeks.