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

File: <base>/training/ningbo/g20/JS30472.hea (780 bytes) 
JS30472 12 500 5000
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 -39 -6038 0 I
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 386 8958 0 II
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 425 15094 0 III
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 -171 4419 0 aVR
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 -234 -16785 0 aVL
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 405 5982 0 aVF
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 20 6002 0 V1
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 -63 198 0 V2
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 -24 -13240 0 V3
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 122 -15816 0 V4
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 278 -23148 0 V5
JS30472.mat 16x1+24 1000.0(0)/mV 16 0 405 -12927 0 V6
# Age: 80
# Sex: Female
# Dx: 164930006,59931005,164917005,426177001,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown