Study uses Apple Watch EKG to monitor weak heart pump

A study conducted by Mayo Clinic monitors patients for weak heart pumps using the electrocardiogram data collected by Apple Watches.

Apple Watch

About 2,454 participants were tapped in the study. They had an Apple Watch with the EKG function and the iPhone, where data was collected. In combination with a developed algorithm, researchers claim that an accurate and early diagnosis of the heart pump can be made.

Mayo Clinic shared the results and details of the study, stating that the data was accurate and pure for reference and use. It included 125,610 EKG readings, 11 countries and 46 states over the course of 6 months.

The organization states that a weak heart pump, or left ventricular dysfunction, affects about 2 to 3 percent of the world’s population, with the stat rising to 9 percent for those over 60. In addition, the heart pump may be associated with palpitations, leg swelling, or shortness of breath.

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