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

File: <base>/training/ptb-xl/g22/HR21660.hea (761 bytes) 
HR21660 12 500 5000
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 -295 16054 0 I
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 -45 -602 0 II
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 250 -16704 0 III
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 170 24389 0 aVR
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 -272 16487 0 aVL
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 102 23658 0 aVF
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 560 -5522 0 V1
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 705 25182 0 V2
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 435 -3910 0 V3
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 5 3363 0 V4
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 -110 -19129 0 V5
HR21660.mat 16x1+24 1000.0(0)/mv 16 0 -165 -26349 0 V6
# Age: 65
# Sex: Male
# Dx: 164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown