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

File: <base>/training/ningbo/g2/JS12501.hea (741 bytes) 
JS12501 12 500 5000
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 -205 -12655 0 I
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 78 -8455 0 II
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 283 4272 0 III
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 63 16777 0 aVR
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 -244 -14340 0 aVL
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 181 -8191 0 aVF
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS12501.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 89
# Sex: Female
# Dx: 29320008,6374002,59931005,426783006,27885002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown