Case Report: Catheter ablation of atrial fibrillation in a patient with cor triatriatum sinistrum: the pivotal role of intracardiac echocardiography and electroanatomic mapping

• by Mingjie Lin, Nan Yang, Jing Kong, Jingquan Zhong, Kai Zhang

• May 26, 2026

CT Perfusion Detects Tissue at Risk in Mild Stroke

Perfusion imaging adds prognostic information in patients with low National Institutes of Health Stroke Scale scores.

• by Kathryn Wighton

• April 27, 2026

• 3 min

Mandatory Training Modules Deserve a Harder Look

A JAMA Viewpoint argues that 4 million physician-hours spent on compliance modules each year warrants institutional reassessment.

• by Kerri Miller

• April 16, 2026

• 3 min

eCPR Review Highlights Benefits, Ethical Challenges

Evidence suggests improved outcomes in selected patients with cardiac arrest, but limited data, complications, and resource demands may restrict broader use.

• by Andrea Surnit

• April 21, 2026

• 4 min