Description
A 12-Channel ECG Machine is a medical diagnostic device used to record the electrical activity of the heart from 12 different angles at the same time.
“ECG” = Electrocardiogram.
It prints or displays the heart’s rhythm as waveforms on paper or screen to help doctors see how well the heart is working.
The “12-channel” means it captures all 12 standard views/leads of the heart in one go, instead of one at a time.
Main Uses
1. Diagnosing Heart Problems
Detects heart attack, arrhythmias, ischemia, heart block, and enlarged heart chambers.
2. Chest Pain / Emergency Assessment
First test done in ER when a patient comes in with chest pain or palpitations.
3. Pre-Operative Check
Done before surgery to ensure the heart is stable for anesthesia.
4. Routine Checkup & Monitoring
For patients with hypertension, diabetes, or known heart disease.
5. Drug & Treatment Monitoring
Checks if heart medications are working or causing side effects.
6. Cardiology Follow-up
Tracks changes in heart condition over time.



Rasalina Wilimson –
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