五妹电视剧全集
Talk about more benefits of the EKG from Apple Watch Series 4 - Duoneng ZhangPeople with certain EKG knowledge may get more information based on EKG principles from Apple watch series 4. Such as identify more types of arrhythmia and heart disease. Place the back electrode of the watch in several different positions to display an EKG that reflects different heart area. Like placed in abdomen to obtain an EKG similar to AVF which reflecting the inferior wall. Placed in the positions to the similar location of V1,V3 and v5 to get App V1,App V3 and App V5, to reflect the interventricular septum, anterior wall and lateral wall. That my be helpful for suggesting myocardial infarction.智能手表其实完全可以用手机代替了,手表还是要追求档次气派,我建议看看天王表吧,款式也多样