A subset of the study’s participants were also screened for obstructive sleep apnea, with results showing that people flagged by the app as possibly having sleep apnea were also 1.5 times more likely to have AFib. “This consumer-led AFib screening approach highlights the increased risk for detecting prevalent AFib episodes over time and the need for modification of obstructive sleep apnea and other risk factors that increase AFib susceptibility,” Guo said.
While the rate of AFib for those who saw a doctor was high, the study does note that just 53.3% of people flagged as showing potential signs of AFib did undergo further evaluation. The 94% positive rate only reflects the diagnosis of those individuals. Early detection of AFib can play a critical role in managing the disease and preventing potential complications; AFib is responsible for approximately one in seven strokes, according to the CDC.
REFERENCE: Innovative Healthcare/Cardiovascular Business (Heart Rhythm); 11 APR 2022; Jessica Kania