Basic life support (BLS) is the fundamental approach to saving lives following cardiac arrest. Primary aspects of BLS include immediate recognition of sudden cardiac arrest and activation of the emergency response system, early cardiopulmonary resuscitation, and rapid defibrillation with an automated external defibrillator. Initial recognition and response to heart attack and stroke are also considered part of BLS.
Omega-3 fatty acid (FA) supplements do not yield significant cardiovascular benefits, according to a recent meta-analysis, which shows no reduction in fatal or nonfatal coronary heart disease (CHD) or major vascular events following supplementation.
Seated diastolic blood pressure (DBP) show statistically significant inverse cross-sectional associations with total testosterone and sex hormone-binding globulin (SHBG), and a significant positive association with dehydroepiandrosterone sulphate (DHEAS), suggests a recent study.