Cardiac nursing specializes in caring for patients with cardiovascular conditions. Cardiac nurses possess expertise in assessing cardiac health, monitoring vital signs, administering medications, and educating patients about heart disease management. They assist in pre- and post-operative care, cardiac rehabilitation, and collaborate with healthcare teams to optimize patient outcomes. Cardiac nurses play a pivotal role in patient advocacy, promoting heart health, and providing emotional support to individuals and families coping with cardiac issues. Their comprehensive care and specialized knowledge contribute significantly to improving the quality of life for those affected by heart-related ailments.