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

File: <base>/training/ptb-xl/g8/HR07505.hea (740 bytes) 
HR07505 12 500 5000
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 -85 19140 0 I
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 20 31961 0 II
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 105 12831 0 III
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 32 -25583 0 aVR
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 -95 3197 0 aVL
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 62 22403 0 aVF
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 70 11976 0 V1
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 1090 -14533 0 V2
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 935 21641 0 V3
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 685 -2643 0 V4
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 -315 26065 0 V5
HR07505.mat 16x1+24 1000.0(0)/mv 16 0 -130 -20398 0 V6
# Age: 84
# Sex: Male
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown