Cardiac amyloidosis presenting with coronary artery embolization.

Amyloid light-chain (AL) amyloidosis is a multisystemic disease. Among its clinical manifestations, vein and arterial thromboembolic events are included. We report the unusual case of a 57-year-old female patient with AL amyloidosis presenting with an ST segment elevation myocardial infarction due to coronary artery embolization (CE).

Acute Myocarditis Related to COVID-19: Comparison to SARS and MERS.

Myocardial involvement has been described during previous SARS and MERS outbreaks. Infection by SARS-CoV-2 (COVID-19) can range from asymptomatic to life-threatening multi-system disease. Heart involvement most commonly occurs during severe COVID-19 infection.

Effect of Colchicine vs Standard Care on Cardiac and Inflammatory Biomarkers and Clinical Outcomes in Patients Hospitalized With Coronavirus Disease 2019: The GRECCO-19 Randomized Clinical Trial.

Importance: Severe acute respiratory syndrome coronavirus 2 infection has evolved into a global pandemic. Low-dose colchicine combines anti-inflammatory action with a favorable safety profile.

Objective: To evaluate the effect of treatment with colchicine on cardiac and inflammatory biomarkers and clinical outcomes in patients hospitalized with coronavirus disease 2019 (COVID-19).

Length of exposure to the hospital environment is more important than antibiotic exposure in healthcare associated infections by methicillin-resistant Staphylococcus aureus: a comparative study.

Objectives: Both total antimicrobial use and specific antimicrobials have been implicated as risk factors for healthcare-associated methicillin-resistant Staphylococcus aureus (HCA-MRSA) infection. The aims of this study were: (I) to explore predictors of a new HCA-MRSA infection in comparison with a new healthcare-associated methicillin-sensitive Staphylococcus aureus (HCA-MSSA); (II) to thoroughly assess the role of recent antibiotic use qualitatively and quantitatively.

Methods: The time-period for our study was from October 1997 through September 2001.