What does it mean when your EKG is abnormal?

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What does it mean when your EKG is abnormal?​

Sometimes an EKG abnormality is a normal variation of a heart’s rhythm, which does not affect your health. Other times, an abnormal EKG can signal a medical emergency, such as a myocardial infarction (heart attack) or a dangerous arrhythmia.

What is an EKG test?​

An EKG, or Electrocardiogram, is a test that records the electrical activity of the heart through electrode patches attached to your arms, chest, and legs. EKG results can be abnormal for many different reasons — some more serious than others.
Can electrolytes cause abnormal EKG results?
Electrolyte Imbalances Electrolytes are minerals that help balance the amount of water in the body and are involved in many essential bodily processes. Imbalances in electrolytes such as potassium, sodium, calcium, or magnesium can result in an abnormal EKG result.

When to go to the ER for an EKG?​

EKG readings can also indicate if you’ve had a mild heart attack in the past. If you are experiencing significant symptoms, such as chest pain/discomfort, shortness of breath, pain in your arms/jaw, or nausea/dizziness, call 911 or go to the closest Emergency Room immediately.

How does an EKG machine detect an irregular heartbeat?​

Discover all the causes of an irregular heartbeat. An EKG machine is typically a portable machine that has 12 leads, or long, flexible, wire-like tubes attached to sticky electrodes. These are placed on designated areas around the heart and on the arms and legs. The electrodes sense the electrical impulses coming from multiple directions.
Can an EKG detect angina?
An EKG can reveal ischemia, which reduces blood flow to your heart. In other words, Angina is chest pain or discomfort when your heart can’t get enough oxygen-rich blood and is a common symptom of ischemia. Therefore, this may be brief and result in no lasting symptoms or may persist and lead to a heart attack.