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???1????????????2????????multifocalatrialtachycardia??????????????????3????20????????
??? 2011-06-30 10:33
1?????150/??????P?2???3??13??QRS??0.12????2PQRS????P??QRS?????3?????QRS????1:1?QRS?P`?????????????????????4???13???P??2P-R>0.12s3QRS???4??160-2205?P????T??????5???133????160-250??2P`QRS????P`QRS???????????????????
??? 2011-06-30 10:33
1?????150/??????P?2???3??13??QRS??0.12????2PQRS????P??QRS?????3?????QRS????1:1?QRS?P`?????????????????????4???13???P??2P-R>0.12s3QRS???4??160-2205?P????T??????5???133????160-250??2P`QRS????P`QRS???????????????????
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