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

File: <base>/training/chapman_shaoxing/g3/JS03081.hea (741 bytes) 
JS03081 12 500 5000
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 39 6956 0 I
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 68 7933 0 II
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 29 935 0 III
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 -54 -1810 0 aVR
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 5 -2812 0 aVL
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 49 -1247 0 aVF
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 -88 -23303 0 V1
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 59 13207 0 V2
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 -117 -16032 0 V3
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 303 4674 0 V4
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 137 -30611 0 V5
JS03081.mat 16x1+24 1000.0(0)/mV 16 0 107 11151 0 V6
# Age: 76
# Sex: Male
# Dx: 164889003,251146004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown