Bengaluru: Heart rhythm disorders are often associated with major events, but sometimes, the earliest signals can be subtle, such as an irregular beat, a brief flutter, or a momentary racing pulse. Within this broader cardiovascular burden, rhythm disorders deserve greater attention because they can sometimes be overlooked or mistaken for stress, exhaustion, or lifestyle-related fatigue. For select patients, leadless pacemakers offer a more discreet, minimally invasive alternative. Dr. Abhijit Kulkarni, Senior Cardiologist at Apollo Hospital, Bangalore, said, “Each year, many people rely on pacemakers to manage heart rhythm conditions. While traditional devices are effective, leadless pacemakers offer a less invasive option—with no visible scars and fewer procedure-related risks.