The healthcare provider recommends to a patient that diagnostic testing be performed to assess for valvular heart disease. The nurse teaches the patient about which test that is commonly used to assess the valves?

Choice A reason: Percutaneous Coronary Intervention (PCI) is a procedure used to open narrowed coronary arteries, usually with a balloon or stent. It is not a diagnostic test for assessing heart valves but rather a treatment for coronary artery disease.Choice B reason: Echocardiography is a non-invasive imaging test that uses ultrasound waves to create detailed images of the heart's structures, including the heart valves. It allows for the assessment of valve function, structure, and blood flow, making it an essential tool for diagnosing valvular heart disease.Choice C reason: Exercise testing, also known as a stress test, evaluates the heart's response to physical activity. While it can provide information on how well the heart handles increased workload and detect issues like ischemia, it is not specifically used for assessing heart valves.Choice D reason: Electrocardiography (ECG or EKG) records the electrical activity of the heart and is used to detect arrhythmias, heart attacks, and other cardiac conditions. However, it does not provide detailed information about the heart valves' structure or function.