Describe and interpret the following ECG.ECG #20

Interpretation

Rate:

Atrial = 141 min-1

Ventricular = 141 min-1

Rhythm:

Sinus tachycardia

P waves:  

Duration = 120 ms

Amplitude = 0.1 mV

PR interval:

Duration =  200 ms

Morphology = Normal

QRS complex:

Duration = 146 ms

Axis = 138°

Q Waves:

Nil

R wave progression:

Normal

LV Hypertrophy [Sokolow; SV1 + (RV5 or RV6) > 35mm) or RI + SIII > 25mm]?

No

RV Hypertrophy [R/S ratio V5 or V6 < 1 or R/S ratio V1 > 1 or S1S2S3 pattern]?

No

ST segments:

Duration = 70 ms

Morphology = sagging downsloping depression V1-5

T waves:

Duration = 170 ms

Morphology = inversion III, aVF, V1-4

QT interval:

QT duration = 326 ms

QTc duration = 499 ms

Additional comments:

Nil


Interpretation:

ECG #20
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