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

File: <base>/training/ptb-xl/g21/HR20847.hea (774 bytes) 
HR20847 12 500 5000
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 -205 -22053 0 I
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 -160 5083 0 II
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 45 27153 0 III
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 182 7492 0 aVR
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 -125 -24757 0 aVL
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 -57 15514 0 aVF
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 730 30222 0 V1
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 1490 -15191 0 V2
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 1410 31887 0 V3
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 705 21641 0 V4
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 15 -5351 0 V5
HR20847.mat 16x1+24 1000.0(0)/mv 16 0 -275 -18912 0 V6
# Age: 63
# Sex: Male
# Dx: 164884008,164909002,39732003,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown