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In the originally approved published version of this manuscript, the statement:
‘His electrocardiogram on admission is shown in Figure 1, which showed normal-sized chambers with normal wall motion and preserved ejection fraction’.
Should have read:
‘His electrocardiogram on admission is shown in Figure 1. Echocardiogram done showed normal-sized chambers with normal wall motion and preserved ejection fraction’.
This error has been corrected (online).
