Variables extracted from surface ECGs, such as abnormal Q-waves, and intraventricular electrical transients in the SAECG, correlate with myocardial fibrosis and conduction abnormalities (7,8).
Abnormal Q-waves were assessed in the anteroseptal leads (V1, V2, and V3 and in the inferior leads (L2, L3, and aVF).
HCM patients usually demonstrate a combination of T-wave inversion not including V1, III and aVR, ST-segment depression, left bundle branch block, left axis deviation, pathological Q-waves
, left atrial enlargement and voltage criterion for left ventricular hypertrophy).
Wireless Data Kit provides the following exclusive features:
The problem is, not all UMIs result in Q-waves
on the electrocardiogram.
Alterations called Q-waves
indicate that a heart attack previously occurred.
New, persistent Q-waves
[greater than or equal to] 0.
The key question when assessing a patient like this is whether the Q-waves
are real or a pseudoinfarct.
PC-to-TV wireless USB kit, which enables users to stream from any laptop, netbook or PC directly to TV screens.
elevation in CPK-MB without accompanying Q-waves