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

File: <base>/training/ptb-xl/g4/HR03957.hea (758 bytes) 
HR03957 12 500 5000
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 -120 58 0 I
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 -10 -16959 0 II
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 110 -17006 0 III
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 65 8744 0 aVR
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 -115 8754 0 aVL
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 50 -16704 0 aVF
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 140 -9954 0 V1
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 70 -7943 0 V2
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 -240 -5691 0 V3
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 -160 -1197 0 V4
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 -90 -8274 0 V5
HR03957.mat 16x1+24 1000.0(0)/mv 16 0 -10 -9733 0 V6
# Age: 77
# Sex: Male
# Dx: 164934002,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown