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

File: <base>/training/chapman_shaoxing/g3/JS02997.hea (753 bytes) 
JS02997 12 500 5000
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 73 -8263 0 I
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 44 14569 0 II
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 -29 22791 0 III
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 -59 2917 0 aVR
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 49 -21731 0 aVL
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 5 12515 0 aVF
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 29 -11787 0 V1
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 107 26777 0 V2
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 122 24133 0 V3
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 127 24373 0 V4
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 49 -7037 0 V5
JS02997.mat 16x1+24 1000.0(0)/mV 16 0 15 8697 0 V6
# Age: 76
# Sex: Female
# Dx: 164889003,251146004,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown