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

File: <base>/training/ningbo/g29/JS38742.hea (756 bytes) 
JS38742 12 500 5000
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 59 29475 0 I
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 5 -31458 0 II
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -54 4612 0 III
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -29 -25706 0 aVR
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 54 6319 0 aVL
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -24 13338 0 aVF
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -317 14651 0 V1
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -54 -1219 0 V2
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -49 -503 0 V3
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -88 21346 0 V4
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 24 30509 0 V5
JS38742.mat 16x1+24 1000.0(0)/mV 16 0 -151 14824 0 V6
# Age: 86
# Sex: Female
# Dx: 426783006,164934002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown