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

File: <base>/training/ningbo/g30/JS40130.hea (735 bytes) 
JS40130 12 500 5000
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -44 8459 0 I
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -54 12805 0 II
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -10 4369 0 III
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 49 -4582 0 aVR
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -20 -4256 0 aVL
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -34 2645 0 aVF
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 29 7080 0 V1
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 15 16322 0 V2
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -49 14938 0 V3
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -93 14793 0 V4
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -102 17904 0 V5
JS40130.mat 16x1+24 1000.0(0)/mV 16 0 -73 11848 0 V6
# Age: 76
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown