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

File: <base>/training/ptb-xl/g1/HR00921.hea (739 bytes) 
HR00921 12 500 5000
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -55 -16551 0 I
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -30 4550 0 II
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 25 21103 0 III
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 42 5811 0 aVR
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -40 -18296 0 aVL
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -2 12953 0 aVF
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 45 21258 0 V1
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -15 -15916 0 V2
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -75 -25402 0 V3
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -130 27909 0 V4
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -145 -10159 0 V5
HR00921.mat 16x1+24 1000.0(0)/mv 16 0 -95 -380 0 V6
# Age: 43
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown