About the Tang Dynasty. The Tang Dynasty was founded by the Li family. Li Yuan, the first emperor of the Tang Dynasty, reigned under the name Tang Gaozu (618-626 AD) followed by his son Li Shimin who reigned under the name Tang Taizong (626-649 AD). The early Tang Dynasty expanded China making it the most powerful Asian country.
Report Abuse. No, EKG's detect heart rythm, but if there is a clot it COULD detect the abnormal heart rythm, but not always. To detect a clot...doctors can do and echo cardiogram, coronary CT angiogram, a nuclear stress test, or catherization. I have worked in Cardiology for 5 years.
In the absence of any symptoms, an EKG may be done as part of a routine health exam, especially if you have a family history of heart disease. Your doctor may also use EKG to evaluate how well heart medicine or a pacemaker is working. You may have an EKG so your doctor can check how well heart medicine or a medical device, such as a pacemaker, is working. The test also may be used for routine screening before major surgery.