Question

tehnbehahhahahahahaha 5. P-P Intervals R-R Intervals QRS PR ST Segment changes (if any) Rate Rhythm Interpretation:

Answer 1

PP interval - 440ms to 560ms or 0.44 to 0.56 sec.

RR interval - 360ms to 500ms or 0.36 to 0.5 sec.

QT interval - 280ms to 320ms or 0.28 to 0.32sec.

QRS wave - 60ms or 0.06sec.

PR interval - 140ms to 160ms or 0.14 to 0.16sec.

ST segments - No ST abnormalities seen.

Rate - 110beats per minute.

Rhythm - It is sinus trachy arrhythmia. It means there is an irregular heartbeat but it is originating from the SA Node and which is also greater than 100 beats per minute.