View clinical trials related to Myocardial Infarction.
Filter by:The goal of this pilot study is to use total body PET/CT imaging to examine the relationships between stress, amygdala activation, and arterial wall inflammation in participants before and after participating in a multi-modal stress reduction program.
The aim of this study is to assess the impact of culprit-first versus culprit-last percutaneous coronary intervention on the door to balloon time and clinical outcomes in patients with ST-elevation myocardial infarction.
OptiCogs Online is a complex multicomponent intervention comprising of cognitive, physical activity and educational components.
Radial approach is widely established in cardiac diagnostic and therapeutic treatments. It has been shown to decrease bleeding, vascular problems, and mortality rates when compared to the femoral approach. It also offers better comfort to patients through early mobility and lowers hospital expenses. Previously, there were no specific devices for radial artery hemostasis. Many different types of dressings were used in various hospitals with no standardization. This raises the question of whether specific devices surpass dressings in terms of patient comfort, time required to maintain hemostasis, and vascular complications. The primary goal of this study was to examine the effectiveness of compression dressings and hemostatic wristbands on patients undergoing cardiac procedures via radial approach in terms of patient comfort, time required to maintain hemostasis, and vascular problems. The hemostatic wristband TR BandR (Terumo Corporation, Tokyo, Japan) was utilized in one group, while compressive elastic dressing, standardized as 13 threads gauze overlapped, opened, longitudinally pleated once and wrapped, making a 5-cm long cylinder, 1-cm in height, was used in the other.
Trimethylamine N-oxide (TMAO) is a gut microbiota-dependent metabolite of dietary choline, L-carnitine, and phosphatidylcholine-rich foods. On the basis of experimental studies and patients with prevalent disease, elevated plasma TMAO may increase risk of atherosclerotic cardiovascular disease (ASCVD). However, to our knowledge, no data is available on its impact on coronary microcirculation.
The aim of this study is to evaluate the utility of residual syntax score after PCI of the culprit vessel for patients with AMI (STEMI or NSTEMI) to predict 6-months clinical outcomes.
This is a Phase 1, randomised, double-blind, placebo-controlled, single ascending dose (SAD) and multiple ascending dose (MAD) study to evaluate the safety, tolerability, and pharmacokinetic of NP-011 in healthy volunteers.
The investigators here propose to investigate the timing and pattern of myocardial fibrosis activity following acute myocardial infarction using hybrid 68Ga-FAPI positron emission tomography and cardiovascular magnetic resonance. The investigators hypothesise that peak fibrosis activity will occur within 2-4 weeks of acute myocardial infarction and will predict subsequent scar formation and cardiac remodelling. Simultaneously, matrix remodelling and fibrosis activity in aortic and coronary atheroma will be assessed enabling the exploration of the presence of unstable atheroma.
Myocardial infarction (MI) remains one of the most common causes of death. Percutaneous coronary intervention (PCI) is the main treatment option to restore blood flow through the infarction-related coronary artery (IRA) in MI patients. Performing PCI significantly reduces mortality, but in 5-10% cases, PCI is complicated by the development of coronary microvascular obstruction (CMVO, "no-reflow"). CMVO is defined as the absence of adequate myocardial perfusion, despite the restoration of the IRA lumen. The development of CMVO significantly worsens the prognosis and increases mortality. CMVO has a complex pathogenesis and is development due to following mechanisms: distal microembolism, ischemia-reperfusion injury, persistent endothelial dysfunction, and individual predisposition. These mechanisms can be implemented simultaneously and have different severity. The most significant predictors of CMVO occurrence are: age, time from pain onset to reperfusion, severity of acute heart failure, ineffective thrombolytic therapy, collateral blood flow according to the Rentrop classification, severity of IRA thrombosis according to Thrombolysis in Myocardial Infarction (TIMI) thrombus grade, initial IRA blood flow according to TIMI flow grade, implantation of 3 or more stents, direct IRA stenting, neutrophil and blood glucose levels. Difficulties in CMVO predicting are caused by the pathogenetic heterogeneity of this complication. Even the best models are moderately accurate. This can be explained by the fact that the models don't use genetic factors that determine endothelial function, microcirculation, hemostasis, and inflammation. Identification of the genetic determinants of the CMVO development can help create a new diagnostic system for CMVO predicting.
A prospective, randomized, controlled study will be conducted at Clinical Cardioglogy department, Ain Shams University Hospitals, assessing the efficacy and tolerability of SGLT2 inhibitors (dapagliflozin) addition on the clinical outcome and cardiac remodeling markers of post myocardial infarction (MI) diabetic patients