Smoking Linked to Twofold Higher Risk for Ischemic Stroke

TOPLINE: Smoking was associated with a doubling in risk for cryptogenic ischemic stroke (CIS), with the strongest association in men and those aged 45-49 years in a new study. METHODOLOGY: In a prospective case-control study, 546 patients with CIS (47% women) aged 18-49 years from 19 European stroke centers were assessed between 2013 and 2022…