World’s smallest pacemaker, smaller than the size of a rice grain, is here: How it works

Scientists have unveiled the smallest pacemaker ever, the size of a grain of rice, which provides a temporary solution for heartbeats. This wireless, dissolvable device represents a major advancement in medical technology and could significantly impact future heart care. Human trials may start in two to three years. Scientists have unveiled the smallest pacemaker ever, the size of a grain of rice, which provides a temporary solution for heartbeats. This wireless, dissolvable device represents a major advancement in medical technology and could significantly impact future heart care. Human trials may start in two to three years.  Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle