Leadless Pacemakers Market is poised to value over USD 50 million during the forecast period 2021 to 2028. Pacemakers send small electrical pulses to the heart muscles to maintain a suitable rate or stimulate the lower chambers. Leadless pacemakers are implanted using a thin, long tube called a catheter. Through a very small incision in your groin, a catheter is inserted into the femoral vein. A local anesthetic will be applied to numb this area. To guide the catheter to your heart, the doctor will use an X-ray machine. After the catheter has been inserted, your doctor will position the pacemaker in the right ventricle.