I reckon you could design an awesome tattoo from the electrical axis of the heart
Three Channel Electrocardiograph with high resolution LCD screen 320X240, vide wave from display, 12 leads ECG simultaneous acquisition. Built-in high-resolution thermal printer and built-in rechargeable Li-ion battery, Ac/Dc power supply.
Sonostar the professional ultrasound scanner manufacture in china ECG(Electrocardiograph) SE-3B Digital Three Channel Color Screen ECG Machine | Sonostar the professional ultrasound scanner manufacture in china
Nihon Kohden ECG-1250 Cardiofax S
#Nihon Kohden ECG-1250 Cardiofax S #ecg #medical #medicaldevice
Electrocardiógrafo digital / 3 canales CM300 COMEN