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

File: <base>/training/chapman_shaoxing/g4/JS03521.hea (747 bytes) 
JS03521 12 500 5000
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 -24 9045 0 I
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 102 531 0 II
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 127 -8448 0 III
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 -39 1360 0 aVR
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 -78 2585 0 aVL
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 112 -10076 0 aVF
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 283 6427 0 V1
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 576 -29788 0 V2
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 644 -20698 0 V3
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 366 -22661 0 V4
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 -5 -6056 0 V5
JS03521.mat 16x1+24 1000.0(0)/mV 16 0 -93 1152 0 V6
# Age: 60
# Sex: Female
# Dx: 164889003,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown