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

File: <base>/training/georgia/g4/E03253.hea (720 bytes) 
E03253 12 500 5000
E03253.mat 16x1+24 1000.0(0)/mV 16 0 -58 -22280 0 I
E03253.mat 16x1+24 1000.0(0)/mV 16 0 -146 9367 0 II
E03253.mat 16x1+24 1000.0(0)/mV 16 0 -87 32176 0 III
E03253.mat 16x1+24 1000.0(0)/mV 16 0 102 -26140 0 aVR
E03253.mat 16x1+24 1000.0(0)/mV 16 0 14 5219 0 aVL
E03253.mat 16x1+24 1000.0(0)/mV 16 0 -117 20892 0 aVF
E03253.mat 16x1+24 1000.0(0)/mV 16 0 48 8985 0 V1
E03253.mat 16x1+24 1000.0(0)/mV 16 0 39 11556 0 V2
E03253.mat 16x1+24 1000.0(0)/mV 16 0 97 -23124 0 V3
E03253.mat 16x1+24 1000.0(0)/mV 16 0 361 -19981 0 V4
E03253.mat 16x1+24 1000.0(0)/mV 16 0 117 4635 0 V5
E03253.mat 16x1+24 1000.0(0)/mV 16 0 -107 18737 0 V6
# Age: 61
# Sex: Male
# Dx: 284470004,59931005
# Rx: Unknown
# Hx: Unknown