Smartwatch Alerts Helping Detect Hidden Heart Rhythm Disorders, Say CARE Hospitals Doctors

As wearable technology becomes increasingly common, cardiologists are reporting a rise in patients seeking medical advice after receiving abnormal heart rhythm notifications on their smartwatches — alerts that, in several cases, have led to the diagnosis of potentially serious cardiac conditions.

Specialists at CARE Hospitals say smartwatch and fitness tracker notifications are emerging as valuable early warning signals for heart rhythm disorders, particularly atrial fibrillation (AF), one of the most common forms of arrhythmia. While wearable devices are not designed to diagnose medical conditions, doctors note that they are prompting individuals to seek medical evaluation before complications occur.

The observations come during World Heart Rhythm Week 2026, being observed from June 1 to 7. The global awareness campaign, led by the Arrhythmia Alliance, aims to improve understanding, early detection and treatment of heart rhythm disorders under this year's theme, "Your Heart, Your Rhythm, Your Story."

Heart rhythm disorders occur when the electrical signals that regulate the heartbeat become abnormal, causing the heart to beat too fast, too slow or irregularly. Atrial fibrillation alone affects an estimated 60 million people worldwide and significantly increases the risk of stroke, heart failure and premature death if left untreated.

According to specialists, arrhythmias are increasingly being detected among younger and middle-aged adults due to rising rates of hypertension, diabetes, obesity, sleep disorders, sedentary lifestyles and chronic stress. Many cases remain undiagnosed because symptoms such as palpitations, dizziness, fatigue and breathlessness are often dismissed as stress-related or temporary.

Doctors at CARE Hospitals recently treated a 42-year-old IT professional who had experienced episodes of rapid heartbeat, dizziness and fluttering sensations in his chest for several months. Assuming the symptoms were linked to work pressure and lack of sleep, he delayed seeking treatment. The episodes became progressively frequent before he suddenly collapsed at home and was rushed to the emergency department. Further investigations revealed a serious heart rhythm disorder that required specialised electrophysiology treatment. Following timely intervention, his heart rhythm was successfully restored.

Dr. Ramakrishna SVK, Clinical Director – Cardiac Electrophysiology, CARE Hospitals, Banjara Hills, Hyderabad, said, “Heart rhythm disorders are more common than many people realize. Symptoms such as irregular heartbeat, dizziness, blackouts, unexplained fatigue, or breathlessness should never be ignored. Early diagnosis is critical because many arrhythmias can be effectively managed or cured with modern treatment options.”

He added, “We are also seeing a noticeable increase in patients seeking consultation after receiving irregular heart rhythm alerts on their smartwatches. While these devices cannot replace a medical diagnosis, they are playing an important role in creating awareness and prompting people to seek medical attention earlier.”

Experts advise individuals to consult a healthcare professional if they experience recurrent palpitations, unexplained breathlessness, dizziness, fainting episodes, fluttering sensations in the chest, or unusually fast or slow heartbeats. They also caution against dismissing repeated smartwatch notifications indicating irregular heart rhythms, particularly when accompanied by symptoms.

With studies suggesting that one in three people may develop a heart rhythm disorder during their lifetime, cardiologists say greater awareness, timely screening and early intervention remain essential to preventing serious complications such as stroke, heart failure and sudden cardiac arrest.

Reference Link

https://www.bwhealthcareworld.com/article/smartwatch-alerts-helping-detect-hidden-heart-rhythm-disorders-say-care-hospitals-doctors-609549