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

File: <base>/training/ningbo/g21/JS31476.hea (753 bytes) 
JS31476 12 500 5000
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 -15 318 0 I
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 -73 20572 0 II
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 -59 20262 0 III
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 44 -4319 0 aVR
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 20 -16292 0 aVL
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 -68 14455 0 aVF
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 98 19015 0 V1
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 68 -17490 0 V2
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 68 -17818 0 V3
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 -39 22411 0 V4
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 15 17211 0 V5
JS31476.mat 16x1+24 1000.0(0)/mV 16 0 -49 13011 0 V6
# Age: 51
# Sex: Male
# Dx: 426177001,164934002,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown