The global cardiac pacemakers market size was valued at USD 4,446.2 million in 2021, registering at a CAGR of 5.6% from 2022 to 2028. A cardiac pacemaker is an electronic heart rhythm control device that provides electrical pulses to the heart to keep the heartbeat regular. A pacemaker is a tiny electrical device which is used to cure arrhythmias in people who have an irregular heartbeat....