Background This study applies an umbrella review approach to summarise the global
evidence on the risk of severe COVID-19 outcomes in patients with pre-existing health …

Coronavirus disease 2019 (COVID-19) has resulted in a global pandemic, challenging both
the medical and scientific community for the development of novel vaccines and a greater …

Coronavirus disease (COVID-19) is caused by severe acute respiratory syndrome-
coronavirus-2 (SARS-CoV-2) which was identified in Wuhan, China in December 2019 and …

Aims To consolidate evidence to determine (i) the association between cardiovascular risk
factors and health outcomes with coronavirus 2019 (COVID-19); and (ii) the impact of COVID …

The coronavirus disease 2019 (COVID19) pandemic continues to represent a substantial
public health concern. It can rapidly progress to severe disease, with poor prognosis and a …

Introduction Patients with immunodeficiency are usually more prone to worse outcomes of
infectious diseases. However, there are some disagreements in the context of COVID-19, for …

Background COVID-19 causes fatal cardiac damages. Despite many overwhelming meta-
analysis related to cardiac complications following COVID-19 disease, no umbrella meta …

Newly emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing
coronavirus disease 2019 (COVID-19) pandemic has now spread across the globe in past …

Abstract Background The Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-
2) emerged initially in China in December 2019 causing the COVID-19 disease, which …

Abstract Background Coronavirus disease 2019 (COVID‐19) primarily causes lung infection,
but recent studies have shown that cardiac involvement is associated with a worse …