Identity the true statement about Pulmonary embolism:
S1 Q3 T3 is highly predictive sign but not the most common ECG finding. And there will be right axis deviation.
D-Dimer is best for screening not gold standard investigation.
S1 Q3 T3 is the most common ECG finding seen
There will be Left axis deviation
D-dimer is the gold standard investigation
Sinus tachycardia is most common finding on ECG