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

File: <base>/training/ptb/g1/S0153.hea (716 bytes) 
S0153 12 1000 115200
S0153.mat 16x1+24 1000.0(0)/mv 16 0 -67 -25566 0 I
S0153.mat 16x1+24 1000.0(0)/mv 16 0 -1853 -13025 0 II
S0153.mat 16x1+24 1000.0(0)/mv 16 0 -1787 2910 0 III
S0153.mat 16x1+24 1000.0(0)/mv 16 0 959 -20660 0 aVR
S0153.mat 16x1+24 1000.0(0)/mv 16 0 860 -11117 0 aVL
S0153.mat 16x1+24 1000.0(0)/mv 16 0 -1819 20078 0 aVF
S0153.mat 16x1+24 1000.0(0)/mv 16 0 2861 10572 0 V1
S0153.mat 16x1+24 1000.0(0)/mv 16 0 2878 2081 0 V2
S0153.mat 16x1+24 1000.0(0)/mv 16 0 2489 7264 0 V3
S0153.mat 16x1+24 1000.0(0)/mv 16 0 1651 -12000 0 V4
S0153.mat 16x1+24 1000.0(0)/mv 16 0 857 -23805 0 V5
S0153.mat 16x1+24 1000.0(0)/mv 16 0 1840 26601 0 V6
# Age: 64
# Sex: Male
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown