- A negative cardiac stress test if >45yrs men/>55yrs women years of age or if below these years of age but with two added risk factors for coronary artery disease [smoking, hypertension (BP >140/90 or on antihypertensive medications), low Hight density lipoprotein (HDL)-associated cholesterol (<40 mg/dL), family history of premature Coronary heart disease (CHD) (<55 yrs males/<65 females)] or a Framingham score > 15% (men) or 10% (women))