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

File: <base>/training/chapman_shaoxing/g4/JS03514.hea (745 bytes) 
JS03514 12 500 5000
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 503 11770 0 I
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 551 25538 0 II
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 49 13546 0 III
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 -527 -12415 0 aVR
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 224 -7288 0 aVL
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 298 13620 0 aVF
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 -395 5625 0 V1
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 -161 13916 0 V2
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 512 27645 0 V3
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 1225 -30056 0 V4
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 1352 -25791 0 V5
JS03514.mat 16x1+24 1000.0(0)/mV 16 0 908 22801 0 V6
# Age: 49
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown