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

File: <base>/training/ptb-xl/g15/HR14146.hea (749 bytes) 
HR14146 12 500 5000
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 430 -11524 0 I
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 520 -26820 0 II
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 90 -15266 0 III
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 -475 18731 0 aVR
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 170 -30921 0 aVL
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 305 11711 0 aVF
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 150 -20112 0 V1
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 -10 12006 0 V2
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 130 346 0 V3
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 110 4916 0 V4
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 35 -29958 0 V5
HR14146.mat 16x1+24 1000.0(0)/mv 16 0 25 -4777 0 V6
# Age: 55
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown