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

File: <base>/training/ningbo/g12/JS21931.hea (760 bytes) 
JS21931 12 500 5000
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 644 5028 0 I
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 381 -18512 0 II
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 -264 -23405 0 III
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 -512 12958 0 aVR
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 454 -24648 0 aVL
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 59 5551 0 aVF
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 244 23797 0 V1
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 693 5792 0 V2
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 752 19519 0 V3
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 805 3813 0 V4
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 722 24151 0 V5
JS21931.mat 16x1+24 1000.0(0)/mV 16 0 634 -19953 0 V6
# Age: 47
# Sex: Female
# Dx: 426177001,61721007,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown