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

File: <base>/training/chapman_shaoxing/g8/JS07643.hea (769 bytes) 
JS07643 12 500 5000
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -185 23678 0 I
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -244 28756 0 II
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -59 5136 0 III
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 215 12008 0 aVR
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -63 -28752 0 aVL
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -151 11440 0 aVF
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -244 12570 0 V1
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -771 28894 0 V2
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -712 -27134 0 V3
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -556 -8432 0 V4
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 -137 -32179 0 V5
JS07643.mat 16x1+24 1000.0(0)/mV 16 0 478 2024 0 V6
# Age: 72
# Sex: Female
# Dx: 164889003,55827005,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown