T-wave inversionBody mass indexHematocritObesityElectrocardiographyBackground: T-wave inversion in lead III was linked to displacement of the base of the heart due to abdominal adipose tissue in early electrocardiography (ECG) trials. The observation of T-wave inversion in lead III in some of the...
Coronary artery diseasesECGT wave inversionaVL leadBackground & Aims: The clinical value of T wave inversion (TWI) in the lead aVL in diagnosing coronary artery disease (CAD) remains unclear. Hence, we aim to evaluate the association between TWI in the aVL lead and the severity and location...
(redirected fromT-wave inversion) Dictionary Thesaurus Encyclopedia [in-ver´zhun] 1.a turning inward, inside out, or other reversal of the normal relation of a part. 2.in psychiatry, a term used by Freud for homosexuality. 3.a chromosomal aberration due to the inverted reunion of the mid...
The normalT waveshould measure about one-quarter to one-third of the magnitude of theR wavein leads with predominant R waves. After the first 3 days of life the T wave is inverted in V4R and V1and usually inverted in V2and V3in early childhood. The age at which the T waves become ...
在1991年由Walder和Spodick提出global T wave inversion这一心电图新概念。其心电图特点:全 导联T波倒置;对称型T波倒置占优势,少数为非对 称性T波倒置;QT和QTc间期延长,对称型T波倒 置QTc间期延长较非对称性更显著;Q—T离散度在 正常范围;可与束...
inversion (redirected fromT-wave inversion) Thesaurus Medical Encyclopedia inversion Cooler surface air trapped by a layer of warm air prevents the dispersion of pollutants. in·ver·sion (ĭn-vûr′zhən) n. 1. a.The act of inverting....
QUESTION:Interpret the 12-lead ECG below. Clinically—How would you interpret theanteriorT wave inversion(arrows)if this ECG was obtained from a middle-aged adult with chest pain?Are these changes likely to be acute? How would you interpret th...
1. 波倒置 (一)急性心肌梗塞心电图变化: 1.缺血--T 波倒置(T-wave inversion)。 2.损伤--ST 间段升高(ST-segment elevation)。www.scribd.com|基于1 个网页 例句 释义: 全部,波倒置 更多例句筛选 1. Conclusion The early T wave inversion after intervention in AMI had both high sensitivity and spe...
The method may also include identifying T-waves in lead III; confirming ischemic diagnosis if the lead III shows deeper inverted T-waves than in the precordial leads; and confirming cardiac memory diagnosis otherwise.Shvilkin, Alexei V.Josephson, Mark E....
The T wave reflects phase 3 of the action potential which represents the rapid ventricular repolarization. Normally the T wave is upright in leads I, II, and V5–V6 and inverted in lead aVR. The duration and amplitude of the normal T wave can vary, however, an amplitude >5 mm in the ...