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

File: <base>/training/chapman_shaoxing/g4/JS03974.hea (757 bytes) 
JS03974 12 500 5000
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 937 32699 0 I
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 1401 -10848 0 II
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 464 22004 0 III
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 -1166 27944 0 aVR
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 234 -818 0 aVL
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 932 32300 0 aVF
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 -839 9331 0 V1
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 -1454 13323 0 V2
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 -1166 7525 0 V3
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 1732 -14740 0 V4
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 4026 14671 0 V5
JS03974.mat 16x1+24 1000.0(0)/mV 16 0 3143 5813 0 V6
# Age: 60
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown