在開始心臟負(fù)荷測(cè)試前，做一些必要的準(zhǔn)備，會(huì)讓您的心臟負(fù)荷測(cè)試結(jié)果更加準(zhǔn)確。

根據(jù)最近在克利夫蘭診所的心臟和血管團(tuán)隊(duì)發(fā)表的一項(xiàng)研究，通過下面的技巧可以很好的讓您在運(yùn)動(dòng)平板上達(dá)到測(cè)試效果：

測(cè)試前一定要保持空腹，最好跳過一段飯。專家指出，測(cè)試者能夠在空腹?fàn)顟B(tài)下測(cè)試更長的時(shí)間，并且測(cè)試過程的安全性更高。

測(cè)試期間要明確知道哪種藥可以服用。心臟負(fù)荷測(cè)試的目的是用于評(píng)估心臟承受符合的能力，而有些藥物會(huì)明顯降低心率而影響測(cè)試結(jié)果。請(qǐng)咨詢你的醫(yī)生，明確哪些藥是不能服用的。

不要喝咖啡。不要飲用清晨咖啡，避免服用含有咖啡因的非處方藥。一些專家建議在測(cè)試前至少24小時(shí)避免咖啡因的攝入。

測(cè)試前要保持一定的運(yùn)動(dòng)量。特別是對(duì)于久坐不動(dòng)的患者，需要每天有一定的運(yùn)動(dòng)。

管理好糖尿病指標(biāo)，盡可能不要在糖尿病指標(biāo)超標(biāo)期間進(jìn)行心臟負(fù)荷測(cè)試。

For accuracy purposes, some diagnostic tests require a little preparation on your part. So, what do you need to do before you have a cardiac stress test? According to a recent publication by the Heart and Vascular Team at the Cleveland Clinic, the following tips are good to know before you step on the treadmill:Skip a meal. Your goal is to have an empty stomach, so don’t eat before you have a stress test. Experts state that individuals can exercise longer and more safely when they aren’t full!Know which pills to take. A stress test is designed to evaluate your heart during exertion, and some medications slow down the heart rate too much. Consult your physician to find out what you need to take prior to your test.Pass on the caffeine. Skip your morning coffee and avoid taking over-the-counter medications that contain caffeine. If you’re taking a chemical or nuclear stress test, some experts recommend avoiding caffeine for at least 24 hours before testing.Exercise beforehand. Daily gym routines aren’t necessary, but you should strive to have some type of daily activity, especially if you are sedentary.Manage your diabetes. Take care of your diabetes first! Before testing, talk with your doctor about your diabetes medications and the safety of skipping a meal.