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

File: <base>/training/ptb-xl/g13/HR12009.hea (751 bytes) 
HR12009 12 500 5000
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 -260 -9721 0 I
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 -10 8448 0 II
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 250 18127 0 III
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 135 749 0 aVR
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 -255 -13288 0 aVL
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 120 13702 0 aVF
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 5 12914 0 V1
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 220 6964 0 V2
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 1090 -31751 0 V3
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 360 -12901 0 V4
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 200 12121 0 V5
HR12009.mat 16x1+24 1000.0(0)/mv 16 0 -215 -31335 0 V6
# Age: 87
# Sex: Male
# Dx: 164861001,164873001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown