While I can understand what the doctor is trying to say, this just sounds bad, and makes him look sloppy. And the little "This dictation was done with voice recognition software and may contain errors and omissions" disclaimer (that everyone puts at the bottom these days) is just a fancy way of saying you're too damn lazy to proofread.
"Concerning symptoms are note above and the patient, who by history sounds like she has had brief episodes of PSVT. All his life. I would like to obtain an echocardiogram and if this is unremarkable. A stress echo to start her duration of the above. If these are unremarkable. We will obtain an event monitor.
He is instructed that he is not to drive a lesser correctable etiology of these spells can be found or if he does not have them for 6 months. As also instructed not to be in a situation where she has a spell. He didn't injure himself, such as being a ladder."