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

File: <base>/training/chapman_shaoxing/g4/JS03877.hea (757 bytes) 
JS03877 12 500 5000
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 15 10292 0 I
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 59 14219 0 II
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 44 3992 0 III
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 -34 -6149 0 aVR
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 -15 -3120 0 aVL
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 49 2901 0 aVF
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 224 -3081 0 V1
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 151 -22074 0 V2
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 59 19096 0 V3
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 -293 -27643 0 V4
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 -200 -27495 0 V5
JS03877.mat 16x1+24 1000.0(0)/mV 16 0 -122 -5878 0 V6
# Age: 84
# Sex: Male
# Dx: 164889003,55827005,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown