Electrocardiogram (EKG) in Panama City, FL

According to the Centers for Disease Control and Prevention, more than 600,000 people in the United States die from heart disease each year, making it the leading cause of death for both men and women. Noting this, medical professionals often suggest that their aging patients or at-risk patients take an electrocardiogram, or EKG, test to check for signs of heart disease.

An EKG records the electrical activity that drives each heartbeat and turns it into a trace. From that trace, EKG tests help our doctors check things like heart rhythm and blood flow, as well as diagnose previous heart attacks or anything else that seems abnormal.

It is a test you are usually sent for rather than one you request on a symptom, and it tends to be one part of a wider look at your heart risk rather than the whole of it.

In the best case scenario, the EKG test confirms good heart health. That is a useful result rather than a wasted appointment, because it records what your heart looked like on an ordinary day — which is worth having if something changes later.

However, if we see something abnormal, we will likely send you for further testing to get an idea of how to best treat or manage the issue. An EKG is a snapshot. It shows what your heart was doing during the short window it was recorded, which is often enough to raise a question and rarely enough to answer one on its own. That is why an abnormal trace leads to more testing rather than straight to a conclusion.

The trace also sits inside a larger picture — your blood pressure, your cholesterol, your symptoms, your history and your family's. It is read against all of that rather than in isolation.

The test is done here in the office. You lie down and small adhesive electrodes are placed on your chest, arms and lower legs. You may need to uncover your chest for them, so a two-piece outfit is easier than a dress. Nothing is injected and nothing passes into you — the electrodes only pick up signals your heart is already producing.

Then you stay still and breathe normally while the recording is taken. Movement and talking muddy the trace, so you may be asked to keep still for a minute or so.

Afterward the electrodes come off. EKG tests are non-invasive, safe and fast, and nothing is done to you that needs recovering from. If the test makes you anxious, say so beforehand — knowing what is about to happen usually helps more than anything else does.