Main pulmonary artery diameter is a prognostic indicator in patients with pulmonary arterial hypertension without congenital heart disease.

In cystic fibrosis, pregnancy does not affect an individual’s survival probability and lowers their hazard of death.

The risk for moderate to severe infection in later childhood was associated with overall infection burden in early life.

Although the bivalent COVID-19 vaccine conferred moderate protection against symptomatic disease, hybrid immunity provided the strongest protection.

Statin users had a significantly lower 10-year cumulative incidence of hepatocellular carcinoma and hepatic decompensation.

Risk for symptomatic embolism can be predicted via echocardiographic vegetation features in patients with infective endocarditis.

Preliminary screening for OSA in children who are awake, performed via an EEG, may help identify whether oxygen desaturation occurs at night.

Vaccine-derived polioviruses were detected in wastewater samples from 5 European countries in late 2024, but no human cases were reported.

The risk for new-onset or recurrent AF was not increased among older adult patients with preexisting conditions following RSV vaccination.

Following unsubstantiated claims by President Trump and HHS secretary RFK Jr, the CDC will re-study the link between vaccines and autism.

Cardiopulmonary coupling (CPC) analysis of sleep stability might be a useful risk biomarker for memory function among children.

Dupilumab treatment of atopic dermatitis resulted in long-term skin improvements linked to changes in skin’s the molecular composition.