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

File: <base>/training/ptb-xl/g21/HR20912.hea (739 bytes) 
HR20912 12 500 5000
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -85 23638 0 I
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -40 -19135 0 II
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 45 22770 0 III
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 62 30623 0 aVR
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -65 -31829 0 aVL
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 2 2213 0 aVF
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -5 -30175 0 V1
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -60 22671 0 V2
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -85 26268 0 V3
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -55 -16345 0 V4
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -50 -29068 0 V5
HR20912.mat 16x1+24 1000.0(0)/mv 16 0 -45 -15357 0 V6
# Age: 42
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown