Real-world data across more than 1 million patients published in Heart Rhythm show that 24–48-hour monitoring can miss actionable arrhythmias and highlights the value of iRhythm’s Zio® long-term continuous monitoring (LTCM)– even in patients with frequent (i.e., daily) symptoms1Data from more than 742,000 patients presented at the American Heart Association (AHA) Scientific Sessions 2025 confirm that at-home self-application and activation of Zio 14-day patch-based LTCM devices achieve high compliance, stro ...