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

File: <base>/training/ptb-xl/g8/HR07856.hea (758 bytes) 
HR07856 12 500 5000
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 -55 -10546 0 I
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 75 2500 0 II
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 130 13033 0 III
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 -10 3446 0 aVR
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 -93 -11550 0 aVL
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 102 7614 0 aVF
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 65 -1408 0 V1
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 -75 6895 0 V2
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 -160 8392 0 V3
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 -190 -9171 0 V4
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 25 18354 0 V5
HR07856.mat 16x1+24 1000.0(0)/mv 16 0 -155 -9159 0 V6
# Age: 77
# Sex: Female
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown