CARDIOLOGY DEPARTMENT

 An electrocardiogram (ECG or EKG) is a simple, non-invasive test that records the heart's electrical activity. It's used to check the heart's rhythm and rate, and can help diagnose a number of heart conditions. 

 An echo test, also known as an echocardiogram, is a non-invasive ultrasound scan that creates images of the heart and nearby blood vessels. It's used to evaluate the structure and function of the heart, and can help diagnose many types of heart disease .

 A treadmill stress test, also known as a cardiac stress test, is a noninvasive procedure that evaluates how well your heart responds to exercise. It's often used to diagnose heart disease or other heart-related symptoms.