2017年12月11日 · The new 2017 ACC/AHA high blood pressure guidelines, 1 released November 13, 2017, has reclassified grades of hypertension for the first time as having "elevated" blood pressure with a systolic blood pressure (SBP) level of 120-129 mmHg (and with a diastolic blood pressure [DBP] level remaining <80 mmHg) and stages I versus II hypertension as be...