- Q wave infarction
- Q wave myocardial infarction any type of myocardial infarction in which Q waves are abnormal in character or number or both. Cf. transmural myocardial I.
Medical dictionary. 2011.
Medical dictionary. 2011.
non–Q wave infarction — non–Q wave myocardial infarction myocardial infarction in which the Q waves are not abnormal. Cf. Q wave I … Medical dictionary
Infarction — The formation of an infarct, an area of tissue death due to a local lack of oxygen. For example, in a myocardial infarction there is death of myocardial (heart muscle) tissue due to sudden (acute) deprivation of circulating blood. This is usually … Medical dictionary
Myocardial infarction — Heart attack redirects here. For other uses, see Heart attack (disambiguation). Myocardial infarction Classification and external resources Diagram of a myocardial infarction (2) of the tip of the anterior wall of the heart (an apical infarct)… … Wikipedia
Electrocardiography in myocardial infarction — 12 lead electrocardiogram showing ST segment elevation (orange) in I, aVL and V1 V5 with reciprocal changes (blue) in the inferior leads, indicative of an anterior wall myocardial infarction … Wikipedia
Myocardial infarction complications — Main article: Myocardial infarction Myocardial infarction complications may occur immediately following a heart attack (in the acute phase), or may need time to develop (a chronic problem). After an infarction, an obvious complication is a second … Wikipedia
Myocardial infarction diagnosis — Main article: Myocardial infarction A diagnosis of myocardial infarction is made by integrating the history of the presenting illness and physical examination with electrocardiogram findings and cardiac markers (blood tests for heart muscle cell… … Wikipedia
T wave alternans — (TWA) is a periodic beat to beat variation in the amplitude or shape of the T wave in an electrocardiogram (ECG or EKG). T wave of ECG TWA was first described in 1908. At that time, only large variations ( macroscopic TWA) could be detected.… … Wikipedia
Osborn wave — Schematic representation of normal ECG Atrial fibrillation … Wikipedia
Acute myocardial infarction — An acute myocardial infarction (AMI) is a heart attack. The term myocardial infarction focuses on the heart muscle (the myocardium) and the changes that occur in it due to sudden (acute) deprivation of circulating blood. The main change is death… … Medical dictionary
transmural myocardial infarction — myocardial infarction involving the entire thickness of the heart wall. The term is sometimes incorrectly used as a synonym for Q wave I … Medical dictionary