HOME SUBSCRIPTIONS CURRENT ISSUE PAST ISSUES CARDIOSOURCE SEARCH HELP FEEDBACK		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

Legend. Anatomic distribution of focal atrial tachycardias. In the lead V1, a negative or +/- P-wave was 100% specific for RA and a + or -/+ P-wave showed a sensitivity of 100% for an LA focus. See pages 1013 and 1014.