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**ECG Knowledge**

**Normal Values**
- **HR (min)**: 60, 70, 80, 90, 100
- **PR Interval (s)**: 0.12-0.18, 0.16, 0.18, 0.19
- **QT Interval (s)**: 0.32-0.40, 0.35-0.43, 0.30-0.37, 0.29-0.35
- **Amplitudes (mV)**: 0.25-0.35, 0.18, 0.17, 0.16

**Heart Rhythm Disturbance**
- **Atrial Flutter**: Irregular, sawtooth waves, 200-300 beats/min
- **Atrial Tachycardia**: Regular, rapid P waves, 100-250 beats/min
- **Atrial Fibrillation**: No P waves, irregular QRS, 350-600 beats/min
- **Sick

Designfullprint - ECG/EKG Reference Mouse Pad – Cardiology Cheat Sheet Desk Mat for Nurses & Medical Students - Multicolor

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$27.99$2799
Front. VEVOR - Premium 5 Function Full Electric Hospital Bed, ICU Electric Medical Bed with Trendelenburg & Reverse Trendelenburg - White;Blue.

VEVOR - Premium 5 Function Full Electric Hospital Bed, ICU Electric Medical Bed with Trendelenburg & Reverse Trendelenburg - White;Blue

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Not yet reviewed
$1,759.76$1,75976
Save $615.23
The comparable value is Comp. Value: $2,374.99
Front. Medic - Volume 12 - DVD.

Medic - Volume 12 - DVD

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Not yet reviewed
$18.92$1892

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