Cardiology Unit, Ospedale Maggiore Policlinico Cà Granda, IRCCS, Milan, Italy.
Published: November 2019
AI Article Synopsis
Article Abstract
A rare case of a spontaneous coronary artery dissection (SCAD) in the postpartum of a 32-year-old woman is presented. Pregnancy-related SCAD is a potentially life-threatening condition. SCAD is triggered by nonatherosclerotic disease, typically affects young-aged women and is still often underdiagnosed. Cardiac magnetic resonance is crucial to demonstrate the ischemic origin of the disease. A conservative management is generally preferred in stable SCAD as most dissected segments will heal spontaneously over a few months. Additionally, the percutaneous coronary intervention is associated with high rate of complications and procedural failure. The aim of this case was to improve awareness of SCAD and to advise clinicians seeking aid with patient management.
Department of Cardiovascular Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China. Electronic address:
Background And Objective: Accurate prediction of perioperative major adverse cardiovascular events (MACEs) is crucial, as it not only aids clinicians in comprehensively assessing patients' surgical risks and tailoring personalized surgical and perioperative management plans, but also for information-based shared decision-making with patients and efficient allocation of medical resources. This study developed and validated a machine learning (ML) model using accessible preoperative clinical data to predict perioperative MACEs in stable coronary artery disease (SCAD) patients undergoing noncardiac surgery (NCS).
Methods: We collected data from 9171 adult SCAD patients who underwent NCS and extracted 64 preoperative variables.
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Background: Chronic kidney disease (CKD) is a chief worldwide health concern that has a substantial financial impact on health systems, high rates of mortality and morbidity as well as cardiovascular disease (CVD) is a major cause of mortality in this population. Adropin is a unique hormone encoded by the energy homeostasis-associated (Enho) gene.
Aim Of The Work: We aimed to explore the efficacy of adropin as a diagnostic candidate biomarker for CVD in patients with CKD.
Spontaneous coronary artery dissection (SCAD) is a relevant non-atherosclerotic cause of acute coronary syndrome with a complex genetic architecture. Recent discoveries have highlighted the potential role of miRNAs and protein-coding genes involved in the processing of small RNAs in the pathogenesis of SCAD. Furthermore, there may be a connection between SCAD and the increased cardiovascular risk observed in fragile X premutation carriers as well as a correlation with pathogenetic variants in genes encoding for collagen and extracellular matrix, which are related to connective tissue disorders (CTDs).
Spontaneous coronary artery dissection (SCAD) presents a life-threatening condition, prevalent among young women, comprising up to 35% of acute coronary syndrome cases. It involves sudden, trauma-free splitting of coronary artery walls, reducing blood flow and mimicking symptoms of acute myocardial infarction. Despite recent attention, treatment remains debated.
