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

File: <base>/training/chapman_shaoxing/g4/JS03957.hea (749 bytes) 
JS03957 12 500 5000
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 -83 -10851 0 I
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 34 3152 0 II
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 117 13883 0 III
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 24 9967 0 aVR
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 -102 14240 0 aVL
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 73 -30392 0 aVF
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 102 16715 0 V1
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 54 -18409 0 V2
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 34 -13199 0 V3
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 34 -17720 0 V4
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 15 -20592 0 V5
JS03957.mat 16x1+24 1000.0(0)/mV 16 0 20 -21264 0 V6
# Age: 61
# Sex: Female
# Dx: 427084000,251146004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown