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Qaagi - Book of Why

Causes

Effects

a positive current as created by depolarization of cardiac cells traveling towards the positive electrode and away from the negative electrodecreatesa positive deflection on the ECG

Augmented limbleadsfor an EKG aVR

An electrical vector travelling towards a positive electrodewill causea positive deflection on an ECG

aVR and aVF are also switched ,resultingin uncharacteristically positive QRS in aVR

PIL ( type 1 , coved type ; Inducible(passive) provoked bya positive ECG response

Irrespective of whether it is a limb lead or chest lead , a current surging directly in the direction of the recording electrodewill causea positive deflection on the ECG

those in whom flecainide challenge ( 2 mg / kg in 10 minutesprovokeda positive ECG response

the depolarisation wave moving towards the recording electrode(passive) is caused byA positive deflection in the ECG

to identifyfrequently causingmiscalculations in ECG readings

computed tomography ( pCTtriggeredcomputed tomography ( pCT

to more advanced cardiac testing and possible unnecessary exclusion from sportsleadingto more advanced cardiac testing and possible unnecessary exclusion from sports

recurrent infectionsdoes preventrecurrent infections

for a patient with stenosisresultfor a patient with stenosis

axial acquisition ... dose can be lowered to 2 - 3 mSv , and to as little as 0.9 mSv with high - pitch acquisitiontriggeredaxial acquisition ... dose can be lowered to 2 - 3 mSv , and to as little as 0.9 mSv with high - pitch acquisition

ms16546 5leadsms16546 5

from the newly combined HV + TM test or the ACh testresultingfrom the newly combined HV + TM test or the ACh test

at the base of the right ventricle and left ventricular apex , respectivelyleadsat the base of the right ventricle and left ventricular apex , respectively

I and IIleadsI and II

key room issues as universally personally biomedical ( EMG ) questionscreatingkey room issues as universally personally biomedical ( EMG ) questions

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