Diagnostic Accuracy of ECG to Detect Left Ventricular Hypertrophy in Patients with Left Bundle Branch Block: A Systematic Review and Meta-analysis.

Background: Electrocardiographic (ECG) criteria to detect left ventricular hypertrophy (LVH) in patients with left bundle branch block (LBBB) remain under debate. We conducted a systematic review and meta-analysis to evaluate the diagnostic accuracy of different ECG criteria for diagnosing LVH in patients with LBBB.

Methods: We searched PubMed, Embase, Cochrane, and LILACS for articles evaluating the diagnostic accuracy of ECG criteria for LVH in patients with LBBB published between 1984 and 2023.

The resistance toward COVID-19 contact tracing apps: A study of psychological reactance among young adults in Italy.

Western governments' attempts to encourage young adults to adopt COVID-19 contact tracing apps (CTAs) have been unsuccessful. Drawing on psychological reactance theory, we propose that government-imposed containment measures (e.g.

Comparison of methods for the microbiological diagnosis of totally implantable venous access port-related infections.

. Totally implanted venous access ports (TIVAPs) are widely used in patients receiving long-term chemotherapy but may lead to serious complications such as catheter-related bloodstream infections (CRBSIs). Diagnosis of CRBSI requires catheter culture, but there is no consensus on microbiological culture methods to be adopted.