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

File: <base>/training/ptb-xl/g15/HR14952.hea (766 bytes) 
HR14952 12 500 5000
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 -165 -3839 0 I
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12331 0 II
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 135 -8516 0 III
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 97 -25476 0 aVR
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 -150 2498 0 aVL
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 52 21918 0 aVF
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 275 -16451 0 V1
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 195 17473 0 V2
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 -120 1599 0 V3
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 30 -3291 0 V4
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 35 -1586 0 V5
HR14952.mat 16x1+24 1000.0(0)/mv 16 0 45 1031 0 V6
# Age: 53
# Sex: Male
# Dx: 164861001,164865005,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown