Management of the emergency response to the SARS-CoV-2 (COVID-19) outbreak in Stockholm, Sweden, and winter preparations.

INTRODUCTION Sweden is unique in adopting a 'no-lockdown' public health approach to the SARS-CoV-2 (COVID-19) outbreak. There were fears that health services would not be able to care for high numbers of COVID-19 patients. AIM To describe and review the emergency response of a public primary and community health-care organisation in Stockholm, Sweden, to the demand for care for COVID-19 and non-COVID-19 patients during March-July 2020, and summarise preparations for the months to follow.

Guideline for the surgical treatment of atrial fibrillation.

Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia and its prevalence is ∼1-2% of the general population, but higher with increasing age and in patients with concomitant heart disease. The Cox-maze III procedure was a groundbreaking development and remains the surgical intervention with the highest cure rate, but due to its technical difficulty alternative techniques have been developed to create the lesions sets. The field is fast moving and there are now multiple energy sources, multiple potential lesion sets and even multiple guidelines addressing the issues surrounding the surgical treatment of AF both for patients undergoing this concomitantly with other cardiac surgical procedures and also as stand-alone procedures either via sternotomy or via videothoracoscopic techniques.

Mortality and reoperations in survivors operated on for acute type A aortic dissection and implications for catheter-based or hybrid interventions.

Objective: This study investigated late outcomes (mortality, reoperations) and their associated predictors after operations for acute type A aortic dissection. The role catheter-based and hybrid interventions is discussed.

Methods: All hospital survivors operated on for acute type A aortic dissection from 1990 through 2009 were reviewed, with cross-sectional follow-up.