Severe arterial thromboembolism in patients with Covid-19.

Introduction: The novel Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has emerged early December 2019 and was recently confirmed by the World Health Organization (WHO) to be a public health emergency of international concern. Earlier reports have shown coagulopathy in patients with severe coronavirus disease 2019 (Covid-19).

Main Symptoms And Important Clinical Findings: We present four critically ill Covid-19 patients, who were admitted to our hospital.

A randomised controlled trial comparing compression therapy after radiofrequency ablation for primary great saphenous vein incompetence.

Background: Optimal duration of leg compression after venous ablation remains unclear. This randomised controlled trial evaluates 4 h compared to 72 h of leg compression.

Methods: Patients were randomised to 4 or 72 h of leg compression after radiofrequency ablation of the great saphenous vein.