Cardiac nursing is a specialized branch of nursing dedicated to providing care for individuals with cardiovascular conditions. Cardiac nurses play a critical role in supporting patients with heart-related issues, ranging from those with acute conditions like myocardial infarction (heart attack) to those managing chronic conditions such as heart failure or arrhythmias. They work closely with multidisciplinary healthcare teams to provide comprehensive care, including monitoring vital signs, administering medications, and educating patients and their families on lifestyle modifications and self-care. Cardiac nurses are often involved in cardiac rehabilitation programs, guiding patients through exercise regimens and offering emotional support to enhance overall cardiovascular health. In addition to direct patient care, cardiac nurses contribute to the prevention of cardiac diseases by promoting awareness, conducting screenings, and participating in community education initiatives.