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

File: <base>/training/ptb-xl/g22/HR21740.hea (771 bytes) 
HR21740 12 500 5000
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -35 -15374 0 I
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -50 -22847 0 II
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -15 -7501 0 III
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 43 19009 0 aVR
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -10 -3589 0 aVL
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -32 -14950 0 aVF
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 5 -3946 0 V1
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -15 -3740 0 V2
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -50 -13954 0 V3
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -70 -21603 0 V4
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -65 -16927 0 V5
HR21740.mat 16x1+24 1000.0(0)/mv 16 0 -45 -18030 0 V6
# Age: 75
# Sex: Male
# Dx: 164889003,39732003,445118002,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown