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

File: <base>/training/ptb/g1/S0145.hea (709 bytes) 
S0145 12 1000 115200
S0145.mat 16x1+24 1000.0(0)/mv 16 0 17 18598 0 I
S0145.mat 16x1+24 1000.0(0)/mv 16 0 -192 20614 0 II
S0145.mat 16x1+24 1000.0(0)/mv 16 0 -208 -3223 0 III
S0145.mat 16x1+24 1000.0(0)/mv 16 0 88 8602 0 aVR
S0145.mat 16x1+24 1000.0(0)/mv 16 0 112 5317 0 aVL
S0145.mat 16x1+24 1000.0(0)/mv 16 0 -200 -18062 0 aVF
S0145.mat 16x1+24 1000.0(0)/mv 16 0 830 -21595 0 V1
S0145.mat 16x1+24 1000.0(0)/mv 16 0 730 -11694 0 V2
S0145.mat 16x1+24 1000.0(0)/mv 16 0 903 -24982 0 V3
S0145.mat 16x1+24 1000.0(0)/mv 16 0 882 -5316 0 V4
S0145.mat 16x1+24 1000.0(0)/mv 16 0 1108 -26725 0 V5
S0145.mat 16x1+24 1000.0(0)/mv 16 0 808 24119 0 V6
# Age: 64
# Sex: Female
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown