Effects of Valium Abuse. In the US, more than three million people take Valium according to their doctorâs prescription. But there are many more people abusing this drug that are not included in this number.
â Ann, Connecticut. Yes, Ann, a cardiologist should interpret an abnormal EKG, a recording of the electrical activity of the heart, taking into account your overall health.An abnormal EKG does not necessarily indicate life-threatening heart disease or any heart disease at all, for that matter.In fact, EKGs can be abnormal for many reasons, and a cardiologist is most qualified to figure out why. Ann, Connecticut. Yes, Ann, a cardiologist should interpret an abnormal EKG, a recording of the electrical activity of the heart, taking into account your overall health.
Potassium is crucial to heart function, and low levels in the body -- termed hypokalemia -- lead to irregular contractions and abnormal electrocardiograms, among other problems. An electrocardiogram, or EKG, is a test that measures heart function, particularly the force and rate of contractions.lectrolytes are especially important for normal contraction of skeletal and cardiac muscle fibers. Without the appropriate balance of electrolytes such as potassium and sodium, heart contractions become abnormal and the risk of heart attack increases.