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

File: <base>/training/ningbo/g11/JS20774.hea (768 bytes) 
JS20774 12 500 5000
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -83 -25122 0 I
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -68 -11610 0 II
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 15 13407 0 III
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 78 24525 0 aVR
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -49 7442 0 aVL
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -29 27688 0 aVF
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 54 -10683 0 V1
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -49 -27517 0 V2
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -112 -13185 0 V3
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -132 -8589 0 V4
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -161 -12510 0 V5
JS20774.mat 16x1+24 1000.0(0)/mV 16 0 -137 -16551 0 V6
# Age: 69
# Sex: Female
# Dx: 284470004,427084000,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown