Central retinal artery occlusion can result in permanent vision loss. Effective treatment is lacking. We conducted a phase 3, double-blind, double-dummy, randomized, controlled trial involving ...

Department of Anesthesia, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.

The 2025 AHA/ACC High Blood Pressure Guideline reflects the latest recommendations and advancements in hypertension research and clinical practice. This curated collection of commentaries and ...

The International Liaison Committee on Resuscitation conducts continuous review of new peer-reviewed published cardiopulmonary resuscitation science and publishes annual summaries. More comprehensive ...

Introduction In critically ill patients, individualised strategies for red blood cell transfusion (RBCT) are lacking. The objective of this study is to demonstrate the potential advantages of ...

Nancy Preston didn’t have a heart attack. Nor did she have chest discomfort, shortness of breath or heart palpitations — all symptoms of heart disease. Instead, a routine mammogram led to Preston ...