An electrocardiogram (ECG or EKG) is a painless, non invasive test that uses electrodes on the skin to measure these small electrical changes and produces a graph showing the electrical changes over a period of time. ECG, EKG, electrocardiogram, and elec
Yes, Lyme carditis shows up on an EKG. Lyme carditis is a common complication of Lyme disease; thus, this test is essential in its diagnosis. This...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
This pattern is called normal sinus rhythm. It is the basic EKG of any normal healthy heart. Naturally, there are variations of normal within the healthy population. For example, my boyfriend is very fit and has a *huge* R wave (hands off his big left ventricle ladies, it’s all mine!