ECG Ruler + Cardiac Arrhythmia + ECG

Our laminated medical cards provide the most important information on specific topics in a clear and concise manner. These practical, sturdy, easy-to-read reference cards are a must for the medical professional or interested lay person. Our 3-in-1 ECG Basic Set includes a standard ECG ruler, an ECG Analysis and Instructions card and a Cardiac Arrhythmia card, conveniently bound together in a fan-format.