Conclusions
The behaviour of OTVA over a 24-hour period can be used to differentiate
the site of origin, with a high degree of accuracy. In particular, the
presence of any hour where VE < 50 is highly suggestive of a
RVOT SOO. The predictive accuracy of these novel parameters compares
favourably to current ECG algorithms and could be easily adopted in
clinical practice.
Acknowledgements : None