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.
Bleeding time test. This test measures the time taken for blood vessel constriction and platelet plug formation to occur. No clot is allowed to form, so that the arrest of bleeding depends exclusively on blood vessel constriction and platelet action. Observe and listen to the procedure for determining bleeding time.