Your doctor may suggest you get an electrocardiogram, known as EKG or ECG, ... It's an ultrasound test, which means it uses sound waves to create pictures of your heart as it beats.

How often do you see an ECG that is just a little off? Maybe the T wave is flat, oddly-shaped or inverted. Maybe the ST segment is coved, very minimally-depressed or shows some J point elevation ...

These ECG changes should be clearly separated from uncommon (<5%) and training-unrelated ECG patterns such as ST-T repolarisation abnormalities, pathological Q waves, intraventricular conduction ...

A healthcare professional will likely order an ECG test to help diagnose coronary artery disease. Learn more here. Health Conditions Health Products. Discover. Tools. Connect ... T wave: This ...

With this reading, the waves on the ECG are equal in size and shape, predictable, and regular. With normal sinus rhythm, your heart rate should be between 60 and 100 beats per minute.

In 54 of the 81 athletes (67%), other ECG abnormalities were associated with the deeply inverted T waves, including increased R- or S-wave precordial lead voltages (Sokoloff–Lyon index ≥30 mm ...

An electrocardiogram (EKG) can test for atrial fibrillation (A-fib). On an EKG, A-fib will typically have an irregular appearance, such as the absence of a P wave in the EKG signal.

Electrocardiogram (ECG) is one part of the complex process of diagnosing pulmonary embolism. ... An ECG readout represents the pattern of electrical activity in the heart as a line of waves.

Apple has designed a new algorithm that Apple Watch uses to measure electrocardiogram (ECG) waves, according to developer documentation for the iOS 14.3 and watchOS 7.2 betas.