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What is an ECG and what information does it provide?
ECG Electrocardiogram Heart Rate
Questioner：Ethan Gonzalez 2018-04-06 10:01:38
The most authoritative answer in 2024
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Charlotte Edwards——Studied at the University of Sydney, Lives in Sydney, Australia.
An ECG, or Electrocardiogram, is a non-invasive test that records the electrical activity of the heart. It is a crucial diagnostic tool used by healthcare professionals to evaluate the heart's function and diagnose various cardiac conditions. The ECG provides a graphical representation of the heart's electrical impulses, which can reveal information about the heart's rate, rhythm, and the presence of any damage or abnormalities.
Here's what an ECG can provide:
1. Heart Rate: The number of heartbeats per minute.
2. Heart Rhythm: The regularity and pattern of the heartbeats.
3. Heart Blocks: Delays in the electrical conduction within the heart.
4. Myocardial Infarction (Heart Attack): Evidence of damage to the heart muscle due to lack of blood supply.
5. Ischemia: A condition where the heart muscle doesn't get enough blood.
6. Cardiomyopathy: A disease of the heart muscle that makes it harder for the heart to pump blood.
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Long QT Syndrome: A heart rhythm condition that can cause fast, chaotic beats.
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Arrhythmias: Irregularities in the rate or rhythm of the heartbeats.
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Valvular Heart Disease: Problems with the heart's valves that can affect blood flow.
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Hypertrophy: Enlargement of the heart muscle.
An ECG is particularly useful because it can detect issues that may not cause symptoms, allowing for early intervention and treatment.
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Oliver Gonzalez——Works at the International Committee of the Red Cross, Lives in Geneva, Switzerland.
An electrocardiogram �� abbreviated as EKG or ECG �� is a test that measures the electrical activity of the heartbeat. With each beat, an electrical impulse (or ��wave��) travels through the heart. This wave causes the muscle to squeeze and pump blood from the heart.read more >>+119962015-9-11
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