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

File: <base>/training/ptb-xl/g1/HR00685.hea (780 bytes) 
HR00685 12 500 5000
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 155 6063 0 I
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 -110 15245 0 II
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 -265 9202 0 III
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 -22 -10863 0 aVR
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 210 -1460 0 aVL
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 -187 12318 0 aVF
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 95 -12676 0 V1
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 70 27130 0 V2
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 315 -8190 0 V3
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 535 -378 0 V4
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 1565 2082 0 V5
HR00685.mat 16x1+24 1000.0(0)/mv 16 0 660 -30495 0 V6
# Age: 85
# Sex: Male
# Dx: 164865005,164947007,251120003,270492004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown