Clinical outcomes of MANTA vs suture-based vascular closure devices after transcatheter aortic valve replacement: An updated meta-analysis.

Objective: A recently published randomized control trial showed different results with suture-based vascular closure device (VCD) than plug-based VCD in patients undergoing transfemoral transcatheter aortic valve replacement (TAVR). The learning curve for MANTA device is steep, while the learning curve for suture based VCD is shallow as the devices are quite different. In this meta-analysis, we have compared suture-based (ProGlide and Prostar XL) vs plug-based VCDs (MANTA).

COVID-19 mRNA Vaccine and Myocarditis.

Unlabelled: Coronavirus disease 2019 (COVID-19) is believed to have originated in the Hua nan South China Seafood Market in Wuhan and can present with a spectrum of clinical manifestations. We report the case of 24-year-old male patient who developed chest pain after administration of the second dose of the Pfizer-BioNTech mRNA COVID-19 vaccine and who was diagnosed with myocarditis on work-up.

Learning Points: Localized injection site reactions and systemic adverse effects can occur after administration of the various COVID-19 vaccines.

Gadolinium-based coronary angiography in a patient with prior known anaphylaxis to iodine-based dye.

Gadodiamide is a gadolinium-based chemical element that is considered safe and well tolerated in patients without renal dysfunction and is therefore routinely used as a contrast agent in magnetic resonance imaging. Although radio-opaque, it is not frequently used for coronary angiography due to its less than optimal image quality and prohibitive cost. Our center's previous experience was less than satisfactory but the addition of a power injection system yielded good quality diagnostic images.

COVID-19 and Diabetic Ketoacidosis: A Single Center Experience.

Background And Objectives:  To describe the clinical characteristics and outcomes of hospitalized coronavirus disease 2019 (COVID-19) patients with diabetic ketoacidosis (DKA) -- a single center tertiary hospital experience.

Materials And Methods:  A retrospective study was conducted among patients admitted to our hospital in the United States between March 1and June 15, 2020 with DKA and severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection known as COVID-19. We compared the baseline characteristics, laboratory data, and clinical course between survivors and nonsurvivors to identify the risk factors associated with mortality in the patients with DKA.