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

File: <base>/training/ptb-xl/g15/HR14934.hea (761 bytes) 
HR14934 12 500 5000
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -700 2634 0 I
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -495 -32643 0 II
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 205 30264 0 III
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 597 15185 0 aVR
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -452 -13841 0 aVL
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -145 -1097 0 aVF
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -70 26523 0 V1
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 410 -18972 0 V2
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -10 -5102 0 V3
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -875 -30293 0 V4
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -215 -29864 0 V5
HR14934.mat 16x1+24 1000.0(0)/mv 16 0 -585 -30300 0 V6
# Age: 76
# Sex: Male
# Dx: 284470004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown