The role of long-term beta-blocker therapy after a myocardial infarction in patients without left ventricular systolic dysfunction or heart failure is unclear in the era of contemporary ...

Percutaneous coronary intervention (PCI) is increasingly used for revascularization of unprotected left main coronary artery disease. Whether intravascular ultrasonographic (IVUS) guidance during ...

Assessing intermediate coronary lesions with an intracoronary pressure wire improves clinical outcomes in patients undergoing cardiac catheterization and percutaneous coronary intervention (PCI).

In the catheterization laboratory, the most consequential decisions are frequently not about whether to treat, but rather about how far to extend treatment. Nowhere is that tension more apparent ...

The KRAS p.G12D variant occurs in 5% of patients with non–small-cell lung cancer (NSCLC) and is the most common substitution ...

Corporations that make and market health-harming products are a primary vector for the global increase in mortality related to noncommunicable diseases. Research using internal industry documents c ...

For patients with atrial fibrillation, the use of oral anticoagulant therapy to prevent stroke is limited by the risk of bleeding. Left atrial appendage closure is considered for patients who are ...

Infection with Japanese encephalitis virus, a mosquito-borne flavivirus, was identified in a patient who received a liver ...

The Trump administration’s wide-ranging actions to dismantle U.S. environmental regulations will cause long-lasting health harms, disproportionately affecting low-income and other vulnerable groups.

Tuberculosis remains a leading cause of death worldwide among persons with HIV. In this report, the effect of the PEPFAR ...

Data are needed on the effect of oxygen delivered through a high-flow nasal cannula, as compared with standard oxygen therapy, on intubation and mortality in patients with acute hypoxemic ...