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

File: <base>/training/ningbo/g11/JS21446.hea (764 bytes) 
JS21446 12 500 5000
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 156 -3817 0 I
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 29 25511 0 II
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -127 29335 0 III
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -93 -4603 0 aVR
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 142 -22471 0 aVL
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -49 21053 0 aVF
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -20 -23950 0 V1
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -59 16515 0 V2
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -137 4077 0 V3
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -146 15286 0 V4
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -127 4943 0 V5
JS21446.mat 16x1+24 1000.0(0)/mV 16 0 -322 -5689 0 V6
# Age: 72
# Sex: Female
# Dx: 426783006,713427006,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown