{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"NUM_KOD","type":"number","width":3,"decimals":0},{"name":"OPIS","type":"character","width":40},{"name":"DOPISANY","type":"logical","width":1},{"name":"WAZNY","type":"logical","width":1}],"n_rows":12,"rows_kept":12,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_single_byte","reader":"statdb_count/9"}
[0,"Przewodnictwa",false,false]
[1,"nie wystepują",false,true]
[2,"blok przedsionkowo-komorowy I st.",false,true]
[3,"blok przedsionkowo-komorowy II st.",false,true]
[4,"blok przedsionkowo-komorowy III st.",false,true]
[5,"rozkojarzenie przedsionkowo-komorowe",false,true]
[6,"wędrowanie rozrusznika",false,true]
[7,"utrudn.przew.w prawej komorze",false,true]
[8,"blok część.prawej od.pęczka Hisa",false,true]
[9,"blok całk.prawej od.pęczka Hisa",false,true]
[10,"blok lewej od.pęczka Hisa",false,true]
[11,"skrócenie PQ",false,true]