An electrocardiogram, or EKG, is a simple, painless test that records the heart’s electrical activity.
To understand this test, it helps to understand how the heart works.
With each heartbeat, an electrical signal spreads from the top of the heart to the bottom. As it travels, the signal causes the heart to contract and pump blood. The process repeats with each new heartbeat. The heart’s electrical signals set the rhythm of the heartbeat.
An EKG shows:
- How fast your heart is beating
- Whether the rhythm of your heartbeat is steady or irregular
- The strength and timing of electrical signals as they pass through each part of your heart
This test is used to detect and evaluate many heart problems, such as heart attack, arrhythmia (abnormal heart beat), and heart failure. EKG results also can suggest other disorders that affect heart function.
We do EKG’S in our office, and the results are available within minutes.