View clinical trials related to Acute Myocardial Infarction.
Filter by:The purpose of this study is to test the expression of microRNAs related to the syndromes after the intervention of Tongguan capsule,preliminarily to investigate the mechanism of the effects of Tongguan capsule, and provide the biological foundation of curative effect of Tongguan capsule.
Acute non-traumatic chest pain is a common kind of symptom in extremely critical condition, with various pathogenesis and different level of risk . Chest pain in high risk takes 1/3 of that. It mainly includes acute coronary syndrome (including myocardial infarction and unstable angina pectoris, accounted for over 95% of chest pain in high risk), aortic dissection, pulmonary embolism etc, and is in high lethality and deformity. The investigators do the research : 1. To study the diagnosis and management condition of acute chest pain in extremely critical condition for last ten or more years in Qilu Hospital,Shandong University. 2. To discuss the significance of key accompanying symptoms(for example radiating pain, chest distress, sweating, nausea etc), physical signs and lab examination in early diagnosis and risk stratification of acute chest pain in extremely critical condition. 3. To study the effect factors of thrombus burden in STEMI patients, at the same time, creat a a simple, practical and scientific method of blood clots classification.
This study is intended to provide contemporary data on the residual cardiovascular risk in all consecutive patients with acute myocardial infarction, especially in patients who survived stably within one-year after percutaneous coronary intervention. In addition, this study will identify which baseline clinical, angiographic, or treatment factors are associated with residual cardiovascular risk and bleeding events
The aim of the study is to investigate the association between the use of β blockers and mortality among hospital survivors of acute myocardial infarction without heart failure.
The number of patients with cardiovascular implantable electronic devices (CIED), including ventricular pacemakers, continues to increase. However, there are no accurate electrocardiographic (ECG) criteria to diagnose acute myocardial infarction (AMI), even if due to acute coronary occlusion (ACO), with a ventricular pacemaker in situ. In this retrospective, multicenter, case-control study the investigators will examine ECG criteria to diagnose ACO in patients with ventricular paced rhythms. During this process, the investigators will also create a database from which investigators will be able to answer multiple additional questions on this population of patients.
The Tako-Tsubo Cardiomyopathy (TTC) and the Cardiac Syndrome X (CSX) are respectively acute and chronic heart diseases, which mimic myocardial infarction and stable angina pectoris without alterations of large coronary vessels. The causes and the most appropriate and best treatment for these diseases have not been yet clarified, but there are indications, that mental and psychosocial aspects may also contribute to these two diseases. So far, there is no study, which has comprehensively evaluated the interactions between mind and heart in these two conditions. The purpose of this study is to search for possible differences in mental activity, response to stressful events and function of specific areas of the brain deeply involved in relation between mind and heart. 45 subjects will be recruited and divided equally into: patients with CSX, patients with TTC (at least 6 months ago) and patients with previous acute myocardial infarction (at least 6 months ago). All participants will undergo a clinical interview and several questionnaires that assess various mental functions, the stress response and the quality of life. In addition, in a separate visit the participants will undergo a Magnetic Resonance Imaging without contrast medium that helps to assess function of specific areas of the brain.
This study is a phase 2, multicenter, double-blind, randomized, placebo controlled, parallel-group study to investigate the renal safety and tolerability of multiple dose intravenous (IV) administration of CSL112 compared with placebo in subjects with moderate renal impairment (RI) and acute myocardial infarction (AMI).
Aim of the study is to examine the effects of glycoprotein IIb/IIIa inhibitors on reperfusion success assessed by cardiac magnetic resonance imaging in patients with myocardial infarction and angiographic evidence of no-reflow.
This study aims to establish a registry and surveillance system for acute myocardial infarction (AMI) patients in Xinjiang, focusing on collecting comprehensive information including basic patient demographics, patient characteristics, diagnostic methods, treatment programs, and hospitalization outcomes such as mortality, treatment complications, hospitalization costs, and follow-up events (death, major adverse cardiac events). The goal is to identify and propose effective prevention strategies to reduce the incidence of AMI, optimize the management and outcomes of AMI patients by implementing guideline recommendations in clinical practice, and conduct analyses to develop effective treatment strategies and predictive models for clinical outcomes. This focus on Xinjiang aims to provide a comprehensive understanding of AMI within this specific geographic and demographic context, ultimately contributing to improved prevention, treatment, and management of AMI patients.
The aim of the study is to compare clinical outcomes following fractional flow reserve (FFR)-guided versus angiography only guided strategy in treatment of non-infarction related artery (non-IRA) stenosis in patients with acute myocardial infarction (AMI) with multivessel disease Prospective, open-label, randomized, multicenter trial to test the clinical outcomes following FFR-guided or angiography-guided strategy in treatment of non-IRA stenosis in patients with acute AMI with multivessel disease.