Apparatus or device the unit of measurement of the electrocardiogram in a doctors office Male patient having ECG electrocardiogram in hospital selective focus

Related tags:

• ekg
• heartbeat
• pulse
• electrocardiogram
• ecg
• cardiology
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• clinic
• hospital
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• background health
• doctor room
• background hospital
• doctor
• beat
• medicine
• background medical
• diagnostic
• disease
• illness
• monitoring
• analysis
• graph
• informative
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• concept
• electronics
• heart
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