By Types, the market is bifurcated into implantable cardioverter-defibrillators (ICDs) and automated external defibrillators (AEDs). ICDs, accounting for 55% of the market, are critical for managing life-threatening arrhythmias in patients with chronic heart conditions. Their growth is linked to the aging population, increasing implantation rates, and technological advancements extending battery life. AEDs (45% share) are pivotal in pre-hospital care and public spaces, driven by low-cost models, simplified training protocols, and government-subsidized procurement programs. The market taxonomy for types reveals structural dependencies: ICDs rely on hospital procurement cycles and long-term patient compliance, while AEDs depend on public health policies and emergency service investments. Both segments reflect distinct R&D prioritiesโICDs focus on biocompatibility and miniaturization, whereas AEDs emphasize user-friendly design and rapid deployment.