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

File: <base>/training/ptb-xl/g15/HR14752.hea (739 bytes) 
HR14752 12 500 5000
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 -55 -15839 0 I
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 -30 9809 0 II
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 25 25662 0 III
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 42 -29106 0 aVR
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 -40 -20203 0 aVL
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 -2 -14504 0 aVF
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 115 -12185 0 V1
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 735 -4701 0 V2
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 705 -27602 0 V3
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 140 7695 0 V4
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 145 -4334 0 V5
HR14752.mat 16x1+24 1000.0(0)/mv 16 0 170 2884 0 V6
# Age: 61
# Sex: Male
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown