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

File: <base>/training/chapman_shaoxing/g9/JS09343.hea (731 bytes) 
JS09343 12 500 5000
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 -29 16421 0 I
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 -20 14678 0 II
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 10 -1825 0 III
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 24 -9440 0 aVR
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 -20 2925 0 aVL
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 -5 433 0 aVF
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 34 7055 0 V1
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 -20 21536 0 V2
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 63 30162 0 V3
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 -34 20195 0 V4
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 -54 19706 0 V5
JS09343.mat 16x1+24 1000.0(0)/mV 16 0 73 -6668 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown