Routine postaccess-closure angiography to detect vascular complications following transfemoral TAVR.

Background: Vascular complications following transfemoral TAVR are associated with increased morbidity and mortality. Measures that may mitigate this risk are important.

Aim: To evaluate the utility of routine, access-vessel angiography post sheath-removal in the detection and management of complications in patients undergoing transcatheter aortic valve replacement (TAVR).

Role of Optical Coherence Tomography in Chronic Spontaneous Coronary Artery Dissection-Diagnosis and Management.

Spontaneous coronary artery dissection is an underdiagnosed cause of acute coronary syndrome, often occurring in younger females. Such a diagnosis should always be considered in this demographic. In this case report, we focus on the importance of optical coherence tomography in the diagnosis and management of this condition in the elective setting.

Early Diagnosis of Coronary Artery Disease by Inflammatory Biomarkers of Atherosclerosis in Patients with Angina.

Early diagnosis of coronary artery disease (CAD) in patients with chest pain is a challenge. Currently diagnosis of CAD is confirmed by coronary angiography, which is invasive and not easily available in developing countries. Therefore, it is imperative to establish noninvasive biomarker for early diagnosis of CAD in patients with angina and determine the diagnostic accuracy of inflammatory biomarkers of atherosclerosis in comparison to angiography and correlate with severity of CAD in patients with angina.

ST-segment elevation myocardial infarction with plaque erosion, to stent or not to stent: utility of intracoronary optical coherence tomography (OCT) imaging-a case report.

Background: Treating acute myocardial infarction in the setting of insignificant coronary obstruction is an emerging challenge especially with the application of intracoronary imaging like intravascular ultrasound and optical coherence tomography (OCT). The cardiologists dealing with such patients may consider not to stent if there is intracoronary imaging evidence of minimal thrombus without plaque rupture and the vessel appears patent with settling of chest pain and electrocardiogram (ECG) changes.

Case Summary: A 47-year-old gentleman presented direct to the emergency department after experiencing retrosternal chest pain with an ECG showing hyperacute anterior T waves.

Therapeutic plasma exchange for coronavirus disease-2019 triggered cytokine release syndrome; a retrospective propensity matched control study.

Background: Cytokine release syndrome (CRS) plays a pivotal role in the pathophysiology and progression of Coronavirus disease-2019 (COVID-19). Therapeutic plasma exchange (TPE) by removing the pathogenic cytokines is hypothesized to dampen CRS.

Objective: To evaluate the outcomes of the patients with COVID-19 having CRS being treated with TPE compared to controls on the standard of care.