What common condition might require an EKG to be ordered during a patient’s visit?

An EKG, or electrocardiogram, is a diagnostic tool commonly used to assess the heart's electrical activity and rhythm. It is particularly useful in identifying arrhythmias, which are irregular heartbeats, as well as for diagnosing various forms of heart disease, such as coronary artery disease or heart muscle conditions. When a patient presents with symptoms suggestive of these issues—such as palpitations, chest pain, shortness of breath, or dizziness—an EKG can provide vital information for accurate diagnosis and management.

In contrast, while high blood pressure can lead to cardiovascular issues, it does not inherently require an EKG unless there are accompanying symptoms indicative of arrhythmia or heart disease. Headaches and diabetes, although important health concerns, typically do not necessitate an EKG as part of the initial assessment unless there is a specific reason to suspect a cardiac issue. Therefore, the context of the patient's presentation is critical, and when arrhythmias or heart disease are suspected, an EKG is an essential tool for further evaluation.