During severe cold, people should limit going out in the early morning to avoid thermal shock, ensure adequate nutrition, and understand stroke signs for timely first aid.
After a badminton match, a 60-year-old male coach suddenly felt tired, experienced shortness of breath, and then suffered cardiac arrest right on the practice court; the 115 emergency team performed intensive cardiopulmonary resuscitation for 70 minutes but was unsuccessful.
Some of my young, healthy acquaintances, with no underlying conditions, suffered a stroke when the weather turned cold; why is this happening? (Hoang, 35, Hanoi)
A 50-year-old man experienced chest pain and shortness of breath while playing pickleball, then suffered sudden cardiac arrest upon reaching the hospital entrance.
