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

File: <base>/training/chapman_shaoxing/g7/JS07246.hea (768 bytes) 
JS07246 12 500 5000
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 -5 10523 0 I
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 29 17688 0 II
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 34 7230 0 III
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 -10 -8052 0 aVR
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 -20 -4394 0 aVL
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 29 6399 0 aVF
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 10 12557 0 V1
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 -20 5461 0 V2
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 20 13501 0 V3
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 39 17860 0 V4
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 24 506 0 V5
JS07246.mat 16x1+24 1000.0(0)/mV 16 0 -15 15913 0 V6
# Age: 75
# Sex: Female
# Dx: 426177001,270492004,284470004,164917005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown