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

File: <base>/training/chapman_shaoxing/g9/JS09349.hea (752 bytes) 
JS09349 12 500 5000
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 -73 8987 0 I
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 24 19435 0 II
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 98 10471 0 III
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 24 -8136 0 aVR
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 -88 -6836 0 aVL
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 59 8655 0 aVF
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 -83 -1520 0 V1
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 -234 2479 0 V2
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 224 31741 0 V3
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 -151 27298 0 V4
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 93 24983 0 V5
JS09349.mat 16x1+24 1000.0(0)/mV 16 0 29 19333 0 V6
# Age: 81
# Sex: Male
# Dx: 164889003,429622005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown