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

File: <base>/training/chapman_shaoxing/g4/JS03942.hea (746 bytes) 
JS03942 12 500 5000
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 -88 22304 0 I
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 39 -3132 0 II
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 127 -25306 0 III
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 24 27602 0 aVR
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 -107 19115 0 aVL
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 83 14372 0 aVF
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 -107 -17893 0 V1
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 20 28457 0 V2
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 215 9441 0 V3
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 107 2379 0 V4
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 68 28586 0 V5
JS03942.mat 16x1+24 1000.0(0)/mV 16 0 -29 -23052 0 V6
# Age: 64
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown