As a medical professional with expertise in cardiology, I can tell you that an ECG, which stands for electrocardiogram, is a non-invasive test that records the electrical activity of the heart. It's used to detect and monitor a variety of heart conditions, including:


1. Heart Attack: It can identify if there's been damage to the heart muscle.

2. Arrhythmias: Irregular heartbeats can be diagnosed through an ECG.

3. Heart Block: This refers to a delay or block in the electrical impulses that coordinate heartbeats.

4. Hypertrophy: The ECG can indicate if the heart muscle is enlarged.

5. Ischemia: A lack of blood flow to the heart, often due to coronary artery disease.

6. Long QT Syndrome: A potentially life-threatening heart rhythm condition.
7.
Bradycardia and Tachycardia: Conditions where the heart beats too slowly or too fast, respectively.
8.
Myocarditis: Inflammation of the heart muscle.
9.
Pericarditis: Inflammation of the tissue surrounding the heart.

The ECG is a critical tool in diagnosing and managing cardiac issues and is often used in conjunction with other diagnostic methods.

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Electrocardiogram (ECG) and high blood pressure. An electrocardiogram (ECG) is a test which measures the electrical activity of your heart to show whether or not it is working normally. An ECG records the heart's rhythm and activity on a moving strip of paper or a line on a screen.read more >>