Pulmonary Embolism

In case of a pulmonary embolism several clinical features may be present:Rodger

• Sinus Tachycardia
• Stress on the right ventricle:
  • right atrial dilatation
  • Heartaxis is to the right
  • Right bundle branch block (RBBB)

"S1Q3T3"

• Deep S in I
• Q and negative T in III
• T wave inversion anterior Ferrari

Pulmonary embolism cannot solely be diagnosed using an ECG, but it may be helpful.

• 
  ECG of a patiënt with pulmonary embolism
• 
  Another example of an ECG of a patiënt with pulmonary embolism. Note the tachycardia and right axis.
• 
  An example of right ventricular hypertrophy (and right atrial enlargement) in a patient with chronic pulmonary hypertension due to peripheral embolisation.
• 
  A 12 lead ECG of a patient with pulmonary embolism

References

<biblio>

1. Rodger pmid=11018210

</biblio>