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

File: <base>/training/ptb-xl/g3/HR02957.hea (784 bytes) 
HR02957 12 500 5000
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -340 14470 0 I
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -110 27100 0 II
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 230 12629 0 III
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 225 -20548 0 aVR
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -285 1052 0 aVL
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 60 20010 0 aVF
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -1255 4296 0 V1
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -390 13464 0 V2
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -235 -14097 0 V3
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -435 25040 0 V4
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -355 28473 0 V5
HR02957.mat 16x1+24 1000.0(0)/mv 16 0 -295 -23012 0 V6
# Age: 59
# Sex: Male
# Dx: 164947007,426783006,428750005,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown