The implantable cardioverter defibrillators (ICDs) market has seen substantial growth due to the rising prevalence of cardiovascular diseases, including arrhythmias and heart failure. ICDs are crucial devices that monitor heart rhythms and deliver electric shocks to restore normal rhythm when necessary, improving survival rates for patients with life-threatening heart conditions. The market is driven by advancements in technology, such as smaller, more efficient devices with longer battery life and remote monitoring capabilities. Recent developments include the introduction of subcutaneous ICDs that avoid transvenous leads, offering improved safety and comfort for patients. In addition, growing awareness about early diagnosis and treatment options, along with increased healthcare access, is further contributing to market growth. The market is also expanding as aging populations and the demand for more personalized cardiac care rise globally, making ICDs an essential component of modern healthcare in managing heart rhythm disorders.