T-wave inversion

**T-wave inversion**

T-wave inversion is a common finding on an electrocardiogram (ECG) where the T wave, which represents the heart’s repolarization phase, is flipped upside down. This can indicate a variety of cardiac conditions ranging from benign variations to serious issues such as ischemia, myocardial infarction, ventricular hypertrophy, or electrolyte imbalances. Understanding the context and accompanying ECG changes is essential for accurate diagnosis. This tag covers articles related to the causes, interpretation, clinical significance, and management of T-wave inversion in cardiac care.