Our OLDCARTS Heart Axis watch is stylish, charming, and totally functional and versatile. It features an ECG axis interpretation diagram and demonstrates the relationship between QRS axis and the frontal leads of the ECG. The axis of an ECG represents the major direction of the overall electrical activity of the heart. This watch transitions seamlessly from work to dinner or a night out. It makes a great gift for nurses, healthcare professionals, and anyone entering the medical field. The heart axis watch is available in five colors to suit your style.

OLDCARTS Watches. Always ready, never late.