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

File: <base>/training/ptb-xl/g20/HR19831.hea (767 bytes) 
HR19831 12 500 5000
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 -20 -19125 0 I
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 20 21432 0 II
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 40 -24992 0 III
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 0 -1438 0 aVR
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 -30 -29893 0 aVL
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 30 30776 0 aVF
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 0 -20592 0 V1
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 300 13342 0 V2
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 85 -21269 0 V3
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 -40 2671 0 V4
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 -185 -22253 0 V5
HR19831.mat 16x1+24 1000.0(0)/mv 16 0 100 5888 0 V6
# Age: 85
# Sex: Female
# Dx: 164865005,251146004,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown