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When identifying QT abnormality (in ECG) , i have5 modalities:1• New >450 msec2• New >480 msec3• New >500 msec4• Increase from baseline >30 msec5• Increase fr ... Voir Plus
Can you answer the above simple question
The QT interval is most commonly measured in lead II for evaluation of serial ECGs, with leads I and V5 being comparable alternatives to lead II. Leads III, aVL and V1 ar ... Voir Plus
QT is a complex of QRS and ST segment. each segment can vary in time and amplitude. QT prolongates in bradycardia and shortens in tachycardia/ arrhthymias. ST segment amp ... Voir Plus
Centrifuge at fifty kDa, get rid of the supernatant, add the required amount of buffer to the pellet (containing protein) to get your concentrated solution.