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

File: <base>/training/ningbo/g1/JS10683.hea (715 bytes) 
JS10683 12 500 5000
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 15 2898 0 I
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 44 -2083 0 II
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 29 -4622 0 III
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 -29 5793 0 aVR
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 -10 -2700 0 aVL
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 34 -9440 0 aVF
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS10683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 76
# Sex: Male
# Dx: 426177001,81898007,27885002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown