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

File: <base>/training/ptb/g1/S0262.hea (712 bytes) 
S0262 12 1000 115200
S0262.mat 16x1+24 1000.0(0)/mv 16 0 -331 -18186 0 I
S0262.mat 16x1+24 1000.0(0)/mv 16 0 -1775 23623 0 II
S0262.mat 16x1+24 1000.0(0)/mv 16 0 -1445 -24026 0 III
S0262.mat 16x1+24 1000.0(0)/mv 16 0 1052 -15691 0 aVR
S0262.mat 16x1+24 1000.0(0)/mv 16 0 557 -22676 0 aVL
S0262.mat 16x1+24 1000.0(0)/mv 16 0 -1610 29063 0 aVF
S0262.mat 16x1+24 1000.0(0)/mv 16 0 961 -4477 0 V1
S0262.mat 16x1+24 1000.0(0)/mv 16 0 1047 19760 0 V2
S0262.mat 16x1+24 1000.0(0)/mv 16 0 932 -1442 0 V3
S0262.mat 16x1+24 1000.0(0)/mv 16 0 683 5260 0 V4
S0262.mat 16x1+24 1000.0(0)/mv 16 0 867 20950 0 V5
S0262.mat 16x1+24 1000.0(0)/mv 16 0 840 582 0 V6
# Age: 54
# Sex: Male
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown