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

File: <base>/training/chapman_shaoxing/g5/JS04994.hea (747 bytes) 
JS04994 12 500 5000
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 54 17465 0 I
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 20 -6056 0 II
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 -34 -23556 0 III
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 -34 373 0 aVR
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 44 14324 0 aVL
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 -10 -20846 0 aVF
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 49 22583 0 V1
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 -34 831 0 V2
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 44 4302 0 V3
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 -24 257 0 V4
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 -20 675 0 V5
JS04994.mat 16x1+24 1000.0(0)/mV 16 0 -15 -911 0 V6
# Age: 80
# Sex: Female
# Dx: 164889003,39732003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown