Xylitol, a sugar substitute found in chewing gum, baked goods and toothpaste, was associated with long-term cardiovascular risks in a new study of more than 17,000 adults.

Stroke patients should begin their road to recovery as soon as they are medically stable, according to a new ASA/AHA guideline. In fact, starting within the first 48 hours is recommended to maximize the patient’s chance of a full recovery.

A lot has changed in the world of CCTA since the previous guideline was published back in 2014. This new expert consensus document was developed by an international team of imaging experts.

For health systems under value-based care payment initiatives, there a direct financial incentive to invest in programs that improve access and outcomes among underserved populations. Cardiologist Dipti Itchhaporia, MD, shared her thoughts on this important topic. 

Representatives from ACC, AHA, ESC and WHF worked together to update the universal definition of myocardial infarction. This includes a new classification system that separates events into three categories: primary MI, secondary MI and procedure-related MI. 

There is no question metformin is an effective medication for patients with type 2 diabetes. When it comes to treating heart failure, however, it falls short.

The question is further complicated by possibly needing different thresholds for pregnant, premenopausal, and postmenopausal woman.

Clinicians who dedicate their lives to helping others may not always take care of their own health, according to new data presented at ESC Congress 2026.