The table below indicates reference ranks and sources for each record in the
T-Wave Alternans Challenge Database (twadb).
Column 1 is the name of the record within the twadb.
Column 2 is the reference rank derived from the ranks assigned by challenge
entries. High ranks correspond to records with larger amounts of TWA.
(Thus the record judged to contain the most TWA has a rank of 100, etc.)
Column 3 specifies the data collection from which each record originates,
which is one of:
inc St. Petersburg Institute of Cardiological Technics 12-lead
Arrhythmia Database
lts Long-Term ST Database
nsr MIT-BIH Normal Sinus Rhythm Database
ptb PTB Diagnostic ECG Database (patients)
ptbc PTB Diagnostic ECG Database (healthy subjects)
sdd Sudden Cardiac Death Holter Database
syn synthesized ECGs with TWA
sync synthesized ECGs without TWA
Column 4 is the name of the original record from which the twadb record was
extracted.
twadb ref. source source
record rank type record name
twa00 1 sdd sddb/30
twa02 2 sdd sddb/52
twa04 3 lts ltstdb/s30801
twa05 4 sdd sddb/52
twa07 5 lts ltstdb/s30771
twa08 6 sdd sddb/31
twa10 7 nsr nsrdb/19090
twa11 8 ptb ptbdb/patient049/s0178lre
twa12 9 inc incartdb/I24
twa16 10 inc incartdb/I67
twa14 11 lts ltstdb/s30761
twa20 12 ptb ptbdb/patient093/s0371lre
twa23 13 nsr nsrdb/19830
twa18 14 ptb ptbdb/patient043/s0141lre
twa24 15 inc incartdb/I12
twa26 16 inc incartdb/I40
twa22 17 sdd sddb/34
twa32 18 lts ltstdb/s30761
twa27 19 inc incartdb/I40
twa38 20 ptb ptbdb/patient080/s0315lre
twa19 21 ptb ptbdb/patient049/s0186lre
twa39 22 ptbc ptbdb/patient243/s0472_re
twa40 23 ptb ptbdb/patient038/s0125lre
twa31 24 ptb ptbdb/patient043/s0278lre
twa41 25 ptb ptbdb/patient038/s0128lre
twa45 26 sdd sddb/31
twa28 27 syn stwdb/c101
twa42 28 ptb ptbdb/patient049/s0314lre
twa30 29 syn stwdb/d101
twa36 30 ptb ptbdb/patient093/s0396lre
twa43 31 lts ltstdb/s30721
twa44 32 inc incartdb/I25
twa46 33 ptbc ptbdb/patient245/s0480_re
twa35 34 syn stwdb/e101
twa37 35 lts ltstdb/s30742
twa47 36 ptb ptbdb/patient004/s0020bre
twa48 37 ptb ptbdb/patient049/s0173lre
twa49 38 ptb ptbdb/patient043/s0144lre
twa53 39 ptb ptbdb/patient058/s0216lre
twa54 40 ptb ptbdb/patient291/s0554_re
twa56 41 inc incartdb/I24
twa25 42 syn stwdb/e102
twa55 43 ptbc ptbdb/patient247/s0479_re
twa61 44 nsr nsrdb/16420
twa60 45 ptbc ptbdb/patient255/s0491_re
twa57 46 lts ltstdb/s30771
twa59 47 sdd sddb/45
twa58 48 inc incartdb/I12
twa52 49 sync stwdb/f001
twa62 50 nsr nsrdb/16539
twa03 51 ptb ptbdb/patient093/s0367lre
twa63 52 sdd sddb/30
twa65 53 ptb ptbdb/patient004/s0020are
twa71 54 nsr nsrdb/19088
twa74 55 inc incartdb/I67
twa66 56 ptb ptbdb/patient093/s0378lre
twa77 57 lts ltstdb/s30721
twa85 58 lts ltstdb/s30741
twa68 59 sdd sddb/34
twa78 60 syn stwdb/b101
twa75 61 ptb ptbdb/patient056/s0196lre
twa80 62 lts ltstdb/s30742
twa90 63 ptbc ptbdb/patient239/s0467_re
twa83 64 ptb ptbdb/patient093/s0375lre
twa76 65 syn stwdb/a101
twa84 66 inc incartdb/I25
twa86 67 ptb ptbdb/patient273/s0511_re
twa92 68 lts ltstdb/s30741
twa64 69 syn stwdb/a102
twa87 70 ptb ptbdb/patient038/s0162lre
twa89 71 lts ltstdb/s30801
twa69 72 syn stwdb/c102
twa94 73 ptb ptbdb/patient080/s0261lre
twa67 74 syn stwdb/d103
twa70 75 syn stwdb/d104
twa93 76 nsr nsrdb/16773
twa17 77 syn stwdb/b107
twa88 78 syn stwdb/c103
twa95 79 sdd sddb/45
twa96 80 ptb ptbdb/patient080/s0265lre
twa99 81 ptbc ptbdb/patient242/s0471_re
twa15 82 syn stwdb/c108
twa51 83 syn stwdb/a104
twa82 84 syn stwdb/e104
twa81 85 sync stwdb/f000
twa98 86 syn stwdb/b103
twa06 87 syn stwdb/d109
twa21 88 syn stwdb/d105
twa33 89 syn stwdb/b105
twa13 90 syn stwdb/e112
twa01 91 syn stwdb/c111
twa09 92 syn stwdb/d110
twa50 93 syn stwdb/a108
twa91 94 syn stwdb/c112
twa79 95 syn stwdb/a110
twa97 96 syn stwdb/b109
twa29 97 syn stwdb/b111
twa73 98 syn stwdb/e107
twa72 99 syn stwdb/e109
twa34 100 syn stwdb/a112