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

File: <base>/training/chapman_shaoxing/g5/JS04910.hea (751 bytes) 
JS04910 12 500 5000
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 -59 25904 0 I
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 171 30038 0 II
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 229 4180 0 III
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 -54 -21975 0 aVR
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 -146 4879 0 aVL
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 200 10949 0 aVF
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 34 15992 0 V1
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 15 4066 0 V2
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 142 29193 0 V3
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 102 21128 0 V4
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 98 174 0 V5
JS04910.mat 16x1+24 1000.0(0)/mV 16 0 161 6331 0 V6
# Age: 82
# Sex: Male
# Dx: 426783006,59118001,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown