"Is a "possible anterior infarct of undetermined age" on an ECG a FAA grounding condition?

"Indeterminate axis", "low QRS voltages in limb leads", sinus rhythm with PVCs" along with the above present on my last ECG lead me to believe the tech administering the ECG had not hooked the machine up correctly... as all this is new. I have had yearly ECGs since 1983. The only notation I've seen to this point was "T wave abnormality"... which was disregarded by the MDs. I take Benecar for mild hypertension. Thanks... I'm kind of freakin' out because I fly for a living and my annual med exam is due this month.