Right ventricular dysfunction with repolarisation abnormality due to right ventricular dilation or hypertrophy.
Life inthe fast lane rv strain.
If the rv is struggling to pump blood against increased resistance it is going to begin to strain.
Life in the fast lane.
Of course if you wanted a better view you could always pop on a v4r.
One possible cause of rv strain and this ecg pattern is acute pulmonary embolism.
Ecg changes in pulmonary embolism.
Chapter 2 right heart strain.
Tall r wave in v1.
Edith louise potter 1901 1993 was an american pediatric pathologist.
Ed burns of life in the fast lane has a very good page describing the criteria and facts of lvh.
Right ventricular rv strain.
Examples of ecg patterns observed in acute pe.
This of course makes perfect sense.
Rbbb complete or incomplete 4.
Twi v1 v4 if twi also present in inferior leads more specific for rv strain pe.
Life in the fast lane.
Since v1 v2 give us be best view of the rv on a standard left sided 12 lead they should show this strain better than the others.
T wave inversions are seen in the right precordial v1 4 and inferior leads iii avf in this patient with acute right ventricular dilatation due to massive pulmonary embolism.
List adopted from life in the fast lane article by edward burns here.
And the potter classification of polycystic kidney disease 1964.
The lives life in the fast lane zodiac squad.
The s1q3t3 pattern is associated with the presence of underlying rv strain.