It detects irregular heart rhythms, leading to various treatments based on findings. If arrhythmias like atrial fibrillation or ventricular tachycardia are identified, medications such as antiarrhythmic drugs, beta-blockers, and blood thinners may be prescribed to regulate rhythm and reduce stroke risk. Lifestyle changes, including a heart-healthy diet, regular exercise, and stress management, can also help. For persistent arrhythmias, treatments like electrical cardioversion or pacemaker implantation for bradycardia may be used. In cases of life-threatening arrhythmias, an ICD can be implanted to restore normal rhythm. Catheter ablation may be recommended for abnormal electrical pathways, while surgical options like the Maze procedure can be considered for severe atrial fibrillation. These treatments aim to restore heart function and improve the patient’s quality of life.