Answers: A Q wave is sector of the electrocardiogram tracing the first downward part of the pointy tracing that you see so recurrently, it represents depolarization of the hearts electrical system.
Nurse wants to go rear legs to school. adjectives tracings have a Q surf!
q wave usually indicates a heart attack, could be present, could be from times gone by. depends on what is going on with your body at the time, and be past stress test show.