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

File: <base>/training/ptb-xl/g17/HR16954.hea (760 bytes) 
HR16954 12 500 5000
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 -340 5901 0 I
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 -385 5826 0 II
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 -45 -93 0 III
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 363 -5862 0 aVR
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 -147 2889 0 aVL
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 -215 2646 0 aVF
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 320 -7828 0 V1
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 -260 -16654 0 V2
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 605 2390 0 V3
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 240 13961 0 V4
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 2095 -13952 0 V5
HR16954.mat 16x1+24 1000.0(0)/mv 16 0 2885 -3941 0 V6
# Age: 69
# Sex: Male
# Dx: 164873001,426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown