Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: rECHOmmend: an ECG-based machine-learning approach for identifying patients at high-risk of undiagnosed structural heart disease detectable by echocardiography
mRNA COVID-19 Vaccination and Development of CMR-confirmed Myopericarditis
COVID-19 mortality in Italy varies by patient age, sex and pandemic wave
Uptake of COVID-19 vaccines among pregnant women: a systematic review and meta-analysis
Estimates of the COVID-19 pandemic dynamics in Ukraine based on two data sets
Integrative Metabolomic and Proteomic Signatures Define Clinical Outcomes in Severe COVID-19
Large-scale study of antibody titer decay following BNT162b2 mRNA vaccine or SARS-CoV-2 infection
Longitudinal Changes in Functional Connectivity in Antipsychotic-treated and Antipsychotic-naive Patients with First Episode Psychosis
Characterizing Affective Variability in Bipolar Disorder and Borderline Personality Disorder, and the Effects of Lithium, Using a Generative Model of Affect
Household food insecurity risk indices for English neighbourhoods: measures to support local policy decisions
Magnitude and timing of the antiviral response determine SARS-CoV-2 replication early in infection
The impacts of COVID-19 vaccine timing, number of doses, and risk prioritization on mortality in the US
Overdiagnosis and treatment of COPD in nonagenarians
Longitudinal monitoring of SARS-CoV-2 neutralizing antibody titers and its impact on employee personal wellness decisions
Neural Correlates of Effects of Internally versus Externally Guided Partnered Rehabilitative Tango for People with Parkinson's Disease
How do Hemodialysis Center Prevent the Secondary COVID-19 Transmission in Poverty-Stricken Rural Region of China: Eperiences and Strategies
Evaluation of a throat spray with lactobacilli in COVID-19 outpatients in a randomized, double-blind, placebo-controlled trial for symptom and viral load reduction
Plasma biomarkers for diagnosis of Alzheimer's disease and prediction of cognitive decline in individuals with mild cognitive impairment
Sample Size Analysis for Machine Learning Clinical Validation Studies
Comparison of clinical course and outcomes of critically ill patients with SARS-CoV2 infection managed in traditional ICU and "Flex" ICU during the surge of the pandemic in the Bronx.
Prevalence of childhood cough in epidemiological studies: does it matter which question we use?
Personalized structural biology reveals the molecular mechanisms underlying heterogeneous epileptic phenotypes caused by de novo KCNC2 variants
Robust methylation-based classification of brain tumors using nanopore sequencing
Non-targeted metabolomics analysis reveals distinct metabolic profiles between positive and negative emotional tears of humans
Anti-inflammatory therapy with nebulised dornase alfa in patients with severe COVID-19 pneumonia
COVID-19 prevention behaviour over time in Australia: Patterns and long-term predictors from April to July 2020