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

File: <base>/training/chapman_shaoxing/g4/JS04053.hea (745 bytes) 
JS04053 12 500 5000
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 556 -4966 0 I
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 625 12992 0 II
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 68 17904 0 III
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 -590 1015 0 aVR
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 244 16613 0 aVL
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 346 -22405 0 aVF
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 185 -21834 0 V1
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 459 -20733 0 V2
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 664 -23620 0 V3
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 771 15434 0 V4
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 732 30912 0 V5
JS04053.mat 16x1+24 1000.0(0)/mV 16 0 654 -23030 0 V6
# Age: 65
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown