The risk factors: hypertension rate was 87%, diabetes rate was 31%, smoking rate was 35.9%, history of stroke or transient ischemic attack rate was 18%, hyperlipidemia rate was 53.8%, 2.6% of heart valve disease; 10.3% of atrial fibrillation; AV block III of 2.6%.
Các yếu tố nguy cơ: tăng huyết áp 87%, đái tháo đường 31%, hút thuốc lá 35,9%, tiền căn đột quị hay cơn thoáng thiếu máu não 18%, rối loạn lipide máu 53,8%, hẹp 2 lá 2,6%; rung nhĩ 10,3%; block AV độ III 2,6%.