An electrocardiogram is a picture of the electrical conduction of the heart. By examining changes ... as defined below. Wave: A positive or negative deflection from baseline that indicates a ...

Q wave myocardial infarction refers to myocardial infarctions that in a Q wave forming on the 12-lead ECG once the infarction is completed. It was once believed that the development of Q waves ...

Even as fog and extreme cold wave conditions have persisted in north India, doctors have warned special and extra precautions for those with existing heart issues. According to experts ...