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

File: <base>/training/chapman_shaoxing/g4/JS03704.hea (732 bytes) 
JS03704 12 500 5000
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 102 10467 0 I
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 127 13466 0 II
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 24 2875 0 III
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 -112 -5763 0 aVR
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 39 -2510 0 aVL
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 73 1940 0 aVF
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 98 -1277 0 V1
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 478 8596 0 V2
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 439 6261 0 V3
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 298 7179 0 V4
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 146 -7333 0 V5
JS03704.mat 16x1+24 1000.0(0)/mV 16 0 273 -25256 0 V6
# Age: 52
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown