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

File: <base>/training/chapman_shaoxing/g7/JS07211.hea (751 bytes) 
JS07211 12 500 5000
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 59 15087 0 I
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 39 18623 0 II
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 -20 3575 0 III
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 -49 -10863 0 aVR
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 39 -412 0 aVL
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 10 4963 0 aVF
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 -49 -16554 0 V1
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 -39 19276 0 V2
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 24 2704 0 V3
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 34 -4423 0 V4
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 63 16545 0 V5
JS07211.mat 16x1+24 1000.0(0)/mV 16 0 127 11819 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006,39732003,251198002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown