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

File: <base>/training/ptb-xl/g18/HR17920.hea (769 bytes) 
HR17920 12 500 5000
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -10 -19933 0 I
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -50 -8014 0 II
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -40 11905 0 III
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 30 13764 0 aVR
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 15 -16219 0 aVL
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -45 1688 0 aVF
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -10 6968 0 V1
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -35 -17772 0 V2
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -50 -10765 0 V3
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -55 -29392 0 V4
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -220 6171 0 V5
HR17920.mat 16x1+24 1000.0(0)/mv 16 0 -200 5143 0 V6
# Age: 85
# Sex: Male
# Dx: 39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown