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

File: <base>/training/chapman_shaoxing/g1/JS01050.hea (724 bytes) 
JS01050 12 500 5000
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 -59 7309 0 I
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 -24 9098 0 II
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 34 1871 0 III
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 44 -2040 0 aVR
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 -49 -3363 0 aVL
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 5 -764 0 aVF
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 54 2577 0 V1
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 73 8304 0 V2
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 54 2091 0 V3
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 0 3128 0 V4
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 -5 11110 0 V5
JS01050.mat 16x1+24 1000.0(0)/mV 16 0 -15 -14167 0 V6
# Age: 77
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown