Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb/g1/S0511.hea (707 bytes) 
S0511 12 1000 120012
S0511.mat 16x1+24 1000.0(0)/mv 16 0 249 -31883 0 I
S0511.mat 16x1+24 1000.0(0)/mv 16 0 -333 21761 0 II
S0511.mat 16x1+24 1000.0(0)/mv 16 0 -582 -16449 0 III
S0511.mat 16x1+24 1000.0(0)/mv 16 0 42 25712 0 aVR
S0511.mat 16x1+24 1000.0(0)/mv 16 0 415 26192 0 aVL
S0511.mat 16x1+24 1000.0(0)/mv 16 0 -458 892 0 aVF
S0511.mat 16x1+24 1000.0(0)/mv 16 0 633 20134 0 V1
S0511.mat 16x1+24 1000.0(0)/mv 16 0 376 -24269 0 V2
S0511.mat 16x1+24 1000.0(0)/mv 16 0 535 -1030 0 V3
S0511.mat 16x1+24 1000.0(0)/mv 16 0 596 -19880 0 V4
S0511.mat 16x1+24 1000.0(0)/mv 16 0 555 -7498 0 V5
S0511.mat 16x1+24 1000.0(0)/mv 16 0 326 -22078 0 V6
# Age: 68
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown