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

File: <base>/training/ningbo/g3/JS13131.hea (789 bytes) 
JS13131 12 500 5000
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 278 -13459 0 I
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 488 -10637 0 II
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 210 2740 0 III
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 -381 18116 0 aVR
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 34 -14270 0 aVL
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 346 -10070 0 aVF
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 -1083 -17974 0 V1
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 -1786 31208 0 V2
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 -1791 30965 0 V3
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 -234 -8459 0 V4
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 420 8735 0 V5
JS13131.mat 16x1+24 1000.0(0)/mV 16 0 551 -2313 0 V6
# Age: 85
# Sex: Male
# Dx: 733534002,111975006,251146004,164890007,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown