How to Use the GE MAC 1200 ECG / EKG Machine
3:48
MAC VU360 EKG Machine
8:36
Electrocardiography (ECG/EKG) - basics
11:17
MAC 5500 Training Video (Part 1)
12:14
Most Common ECG Patterns You Should Know
4:40
GE Marquette Mac 1200 - Loading Paper
19:53
Wood Stove Water Heater Experiment - Surprising Results!
11:02
How to Place and Acquire a 12-Lead Diagnostic EKG
6:56