释义 |
P mitrale P mi·tra·le (mī-trā'lē), The final e is not silent.Broad, notched P waves in several or many leads of the electrocardiogram with a prominent late negative component to the P wave in lead V1, presumed to be characteristic of mitral valvular disease. (Although this term is extensively used in electrocardiographic literature, it is actually a misnomer and would be more appropriately called P-sinistrocardiale, as it results from overload of the left atrium regardless of the cause and may occur independently of disease of the mitral valve.)P mi·tra·le (mī-trā'lē) Broad, notched P waves in several or many leads of the electrocardiogram with a prominent late negative component to the P wave in lead V1; it is characteristic of overload of the left atrium such as occurs in disease of the mitral valve. Synonym(s): P sinistrocardiale. |