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

File: <base>/training/ningbo/g21/JS30923.hea (755 bytes) 
JS30923 12 500 5000
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 29 7701 0 I
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 102 25300 0 II
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 73 17547 0 III
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 -63 -10352 0 aVR
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 -24 -10993 0 aVL
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 88 15415 0 aVF
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 54 -11621 0 V1
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 259 -17323 0 V2
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 298 -32348 0 V3
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 224 4936 0 V4
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 224 3837 0 V5
JS30923.mat 16x1+24 1000.0(0)/mV 16 0 93 11847 0 V6
# Age: 53
# Sex: Male
# Dx: 426177001,164930006,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown