As a medical professional with expertise in cardiology, I can confirm that an EKG (Electrocardiogram) is indeed a valuable diagnostic tool for detecting heart block. The EKG measures and records the electrical activity of the heart, which can reveal abnormalities in the heart's rhythm and the speed at which it beats. Heart block, which is a condition where the electrical impulses that coordinate heartbeats are delayed or blocked, can be identified through specific patterns on the EKG. When a doctor suspects heart block, they will look for certain characteristic changes on the EKG, such as a prolonged PR interval, which indicates a delay in the electrical signal as it travels from the atria to the ventricles. There are different degrees of heart block, and the EKG can help determine the severity by showing the specific pattern and duration of the electrical conduction delay. In summary, an EKG is a crucial tool for diagnosing heart block by providing a visual representation of the heart's electrical activity, which can highlight the presence of conduction delays or blocks. read more >>

EKG (Electrocardiogram) Doctors usually use an EKG (electrocardiogram) to help diagnose heart block. This simple test detects and records the heart's electrical activity. An EKG shows how fast the heart is beating and its rhythm (steady or irregular).read more >>