Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Trends in Thoracic Impedance and Arrhythmia Burden Among Patients with Implanted Cardiac Defibrillators During the COVID-19 Pandemic
Acceptability of HCV screening and potential use of DAAs during pregnancy in women attending antenatal care in Egypt, Pakistan and Ukraine
Cardiac and aortic size measures in adult echocardiography should be indexed by body surface area regardless of body mass index
An extract of hops (Humulus lupulus L.) modulates gut peptide hormone secretion and reduces energy intake in healthy weight men: a randomised, cross-over clinical trial
The German Gestational Diabetes Study (PREG): Rationale, Methodology and Design
Concurrent validity and reliability of suicide risk assessment instruments: A meta analysis of 20 instruments across 27 international cohorts
Intermittent calorie restriction alters T cell subsets and metabolic markers in people with multiple sclerosis
Liquid-biopsy transcriptomic profiling uncovers molecular mediators of resistance to androgen receptor signaling inhibition in lethal prostate cancer
Estimating the distribution of COVID-19-susceptible, -recovered, and -vaccinated individuals in Germany up to April 2022
Impact of COVID 19 on the quality of life OF LIFE (QoL) of patients living with Sickle Cell Disorder (SCD) in Lagos Nigeria
The Report on China-Spain Joint Clinical Testing for Rapid COVID-19 Risk Screening by Eye-region Manifestations
SARS-CoV-2 screening in patients in need of urgent inpatient treatment in the Emergency Department (ED) by digitally integrated point-of-care PCR: A clinical cohort study
Protocol for a mixed methods exploratory study of success factors to escalation of care: the SUFFICE study
A prospective, split-Face, comparative study of combined Q-switch Nd:YAG laser and microdermabrasion versus Q-switch Nd:YAG laser alone in treatment of melasma
Clinically relevant combined effect of polygenic background, rare pathogenic germline variants, and family history on colorectal cancer incidence
Genetic constraint at single amino acid resolution improves missense variant prioritisation and gene discovery
Emergence and spread of a SARS-CoV-2 variant through Europe in the summer of 2020
Second wave of the Covid-19 pandemic in Delhi, India: high seroprevalence not a deterrent?
Effectiveness of Wolbachia-infected mosquito deployments in reducing the incidence of dengue and chikungunya in Niteroi, Brazil: a quasi-experimental study
Survey of contaminated percutaneous injuries in anesthesiologists
Allogeneic Hematopoietic Cell Transplants as Dynamical Systems: Effect of Early-Term Immune Suppression Intensity on Long-Term T Cell Recovery
A Hybrid Machine Learning Framework for Enhancing the Prediction Power in Large Scale Population Studies: The ATHLOS Project
Evaluation of chest X-Ray with automated interpretation algorithms for mass tuberculosis screening in prisons.
Depression predicts chronic pain interference in racially-diverse, low-income patients
Outpatient and Home Pulmonary Rehabilitation Program Post COVID-19: A study protocol for clinical trial
Severe SARS-CoV-2 infection induces a distinct nasal cytokine profile