Active clinical trials for "Myocardial Ischemia"

To estimate the rates of percutaneous coronary intervention (PCI) outcomes in patients after drug-eluting stents implantation who take statins.

The purpose of this study is to determine whether aspirin and clopidogrel resistance measured with Multiplate function analyser has a good correlation with incidence of major adverse cardiac events in patients with coronary artery disease (CAD).

The multicenter study evaluates the diagnostic performance of 3.0 T contrast-enhanced whole-heart coronary MRA in patients with suspected coronary artery disease.

The study hypothesis is that differential proteomic techniques can be used to discover new circulating biomarkers of coronary atherosclerosis in the blood of patients suffering from coronary artery disease (either stable or unstable) who will be compared to a group of patients without coronary artery disease

The purpose of this study is to determine if the hemodialysis procedure changes the risk for cardiac arrest in patients.

A cholesterol/lipid profile screening project of high risk patients with hyperlipidaemia (secondary prevention) who already receive cholesterol-lowering therapy. Lipid profile and rate of patients who are treated to target (which is <100mg/dl for patients with high risk and <70mg/dl for patients at very high risk) are screened (office-based specialists). The doctors therapy decisions after the screening and possible reasons for these decisions will be documented. Our aim is to evaluate dosing habits, to evaluate how many patients are treated to their LDL-C target and to underline the importance of treating patients to their cholesterol targets.

The main objective of this study is to determine the usefulness of the HyperQ™ System in improving the positive predictive value of conventional ECG stress testing. Patients who are referred for stress test will perform an ECG stress test on a treadmill, with high-frequency ECG recording from conventional 12 leads using BSP's HyperQ™ System. Conventional 12 lead ECG, as well as HyperQ™ recordings will be provided by the HyperQ™ System. The results of the conventional test and the HyperQ™ data will be compared, using one of three cardiac tests (stress echocardiography, SPECT myocardial perfusion imaging and angiography) as gold standards. Statistical analysis will compare the sensitivity, specificity, PPV and NPV of the conventional and HyperQ™ stress ECG in detecting myocardial ischemia.

The purpose of this study is to prospectivly analyze the correlation of triglyceride tolerance and glucose tolerance with cardiovascular morbidity and mortality in patients with stable coronary artery disease within 18 months and to determine, whether measurement of triglyceride tolerance can discriminate patients at risk for cardiovascular events.

The purpose of this trial is to study the proportion of scleroderma patients who suffer from asymptomatic coronary atherosclerosis compared to healthy controls.

Objectives: Evaluate differences for mortality, morbidity and the cardiovascular risk factors between HIV and non-HIV patients with an acute coronary syndromes (ACS) after a 3-years follow up.