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

File: <base>/training/ptb-xl/g21/HR20624.hea (738 bytes) 
HR20624 12 500 5000
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 40 -11990 0 I
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 -80 -4364 0 II
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 -120 7615 0 III
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 20 8503 0 aVR
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 80 -9419 0 aVL
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 -100 2089 0 aVF
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 55 1216 0 V1
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 55 -32425 0 V2
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 30 -23811 0 V3
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 -35 -21065 0 V4
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 -65 -30504 0 V5
HR20624.mat 16x1+24 1000.0(0)/mv 16 0 -100 -25671 0 V6
# Age: 50
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown