The term "cardiac" refers to anything related to the heart. The heart is a vital organ that pumps blood throughout the body, supplying oxygen and nutrients to tissues. When we talk about cardiac health, we often consider factors like heart disease, blood pressure, and cholesterol levels. Maintaining good cardiac health is essential for overall well-being. Cardiac issues can manifest in various ways, such as chest pain, shortness of breath, or irregular heartbeats. Doctors may use tests like EKGs or echocardiograms to assess heart function. Understanding cardiac health helps individuals make informed choices about their lifestyle, including diet and exercise, to support a healthy heart.