Active clinical trials for "ST Elevation Myocardial Infarction"

Registration Performing in three stages Major aim: Much more and standard reperfusion therapy in STEMI patients

To correlate QT dispersion on 12-lead surface ECG with myocardial reperfusion evaluated by myocardial blush grade and Thrombolysis in myocardial infarction (TIMI) flow grades in patients with ST elevation myocardial infarction treated by Primary Per cutaneous coronary intervention

The aim of the study is knowing the prognostic value of circulating miRNAs in patients admitted to our hospital with STEMI complicated with cardiogenic shock.

"MEtabolomics and MicrObiomics in caRdIovAscular diseases Mannheim (MEMORIAM) " is a single-center, prospective and observational study investigating to identify disease-specific metabolic, respectively microbiomic, patterns of patients with high-risk cardiovascular diseases. High-risk cardiovascular diseases comprise patients suffering from acute heart failure (AHF), ST-segment elevation myocardial infarction (STEMI), non-ST-segment elevation myocardial infarction (NSTEMI), sepsis, septic shock, ischemic and non-ischemic cardiomyopathy.

The study intends to provide important data on whether the noval method using quantitative flow ratio could predict microvascular dysfunction.

The ISACS STEMI COVID-19 has been established in response to the emerging outbreak of COVID-19 to provide a European overview to estimate the real impact of COVID-19 pandemic on treatment and outcome of STEMI by primary angioplasty, and to identify any potential category of patients at risk for delay to treatment or no presentation.

The objective of this research study is to test the accuracy of preexisting criteria versus expert interpretation for the diagnosis of acute coronary occlusion (major heart attack due to a completely blocked blood vessel). If our hypothesis proves to be true, this would provide a significant improvement in the care for patients who present to the hospital with possible symptoms of coronary ischemia (symptoms due to lack of blood flow to the heart). The primary analysis will be designed as a multi-center, retrospective case-control study.

The purpose of this registry is to depict the myocardial tissue characteristics in STEMI patients by CMR and other cardiac imaging modalities and to assess the prognostic value of imaging-derived indices. Information will be collected prospectively in about 1000 STEMI patients in 10 sites. Subjects will be followed for up to 5 years.

The aim of this study was to investigate the association between different reperfusion timing and ventricular arrhythmias (VAs) to provide evidence for clinical decision-making for patients with ST-segment elevation myocardial infarction (STEMI). All the participants included in the study were diagnosed with STEMI according to the 4th universal definition of myocardial infarction, with a follow-up of 1, 6, 12 months, respectively. Symptom onset-to-reperfusion timing (SO2RT) and 24h-dynamic electrocardiogram parameters were recorded to compare different SO2RT and VAs during 3 follow-up visits.

The program is to improve STEMI medical care quality in China. With the documents issued by National Health and Family Planning Commission of the People's Republic of China, the program was initialed in at least 200 primary PCI capable hospitals together with hundreds of adjacent non-primary PCI capable hospitals in 15 provinces. STEMI patients with symptom onset within 30 days will be enrolled in 3 periods. In each period with 6-month interval, 30 patients will be enrolled consecutively from each PCI-capable center initially and from non-primary PCI capable hospitals later, thus at least 18,000 STEMI patients from primary PCI capable hospitals will be enrolled and all of them will be followed up for 1 year. Key performance indicators (KPIs) in STEMI care will be collected using both national PCI online registry and a program STEMI online registry database for the purpose of improvement of medical care. Hospital KPIs rank report and problem-based resolution will be feedback to each hospital after data analysis in each period. Comparison of every two cross-sectional data (self) and within one cross-sectional (inter-hospital) data will be used to evaluate the improvement of medical quality.