symptoms of heart stroke set, woman suffering from nausea, vomiting, convulsions of the extremities, pronounced weakness

stroke illustration attack heart woman vector symptom dizziness redness medical loss coordination vertigo disease consciousness disorder weakness nausea girl convulsion vomiting extremities health set pain throbbing person collection headache fainting illness skin emergency people sick care cardiac patient cardiology ache ill problem medicine unconsciousness cardiovascular sickness prevention suffering warning diagnosis