Table 1.

Application on several real ECG signals issued from the standard database MIT-BIH, extraction of QRS complex, sensitivity and specificity rates determination

Record	Record length	Real number of QRS	TP	FN	FP	Se (%)	Sp (%)	FDR (%)	FNR (%)	$\overline{\text{RR}}$	σRR	$\overline{\text{QRS}}$	σQRS
100	1805	2273	2272	1	0	99.96	100.00	0.00	0.04	0.79	0.05	0.05	0.00
101	1805	1865	1864	1	0	99.95	100.00	0.00	0.05	0.96	0.07	0.06	0.00
102	1805	2187	2183	4	2	99.82	99.91	0.09	0.18	0.83	0.09	0.14	0.01
103	1805	2084	2082	2	2	99.90	99.90	0.10	0.10	0.86	0.05	0.05	0.00
104	1805	2230	2211	19	24	99.15	98.93	1.07	0.85	0.81	0.08	0.04	0.04
105	1805	2572	2571	1	0	99.96	100.00	0.00	0.04	0.70	0.11	0.07	0.00
106	60	67	67	0	0	100.00	100.00	0.00	0.00	0.88	0.09	0.06	0.00
107	60	70	70	0	2	100.00	97.22	2.78	0.00	0.82	0.12	0.12	0.02
108	1805	1763	1761	2	0	99.89	100.00	0.00	0.11	1.02	0.21	0.09	0.08
109	1805	2532	2526	6	2	99.76	99.92	0.08	0.24	0.71	0.05	0.09	0.00
111	60	69	69	0	0	100.00	100.00	0.00	0.00	0.89	0.15	0.05	0.01
112	1805	2539	2537	2	6	99.92	99.76	0.24	0.08	0.71	0.03	0.06	0.00
113	1805	1794	1794	0	1	100.00	99.94	0.06	0.00	1.00	0.09	0.05	0.00
114	60	54	54	0	0	100.00	100.00	0.00	0.00	1.10	0.04	0.03	0.00
115	1805	1953	1953	0	0	100.00	100.00	0.00	0.00	0.92	0.08	0.05	0.00
116	60	78	78	0	0	100.00	100.00	0.00	0.00	0.76	0.01	0.06	0.00
117	1805	1535	1534	1	1	99.93	99.93	0.07	0.07	1.17	0.05	0.06	0.00
118	1805	2275	2275	0	12	100.00	99.48	0.52	0.00	0.78	0.10	0.07	0.00
119	1805	1987	1987	0	0	100.00	100.00	0.00	0.00	0.90	0.25	0.07	0.02
121	1805	1863	1861	2	3	99.89	99.84	0.16	0.11	0.96	0.09	0.08	0.00
122	1805	2476	2475	1	2	99.96	99.92	0.08	0.04	0.72	0.04	0.07	0.00
123	1805	1518	1517	1	4	99.93	99.74	0.26	0.07	1.18	0.12	0.06	0.00
124	60	49	49	0	0	100.00	100.00	0.00	0.00	1.21	0.02	0.07	0.01
200	60	87	87	0	0	100.00	100.00	0.00	0.00	0.72	0.40	0.09	0.01
201	60	90	90	0	0	100.00	100.00	0.00	0.00	0.66	0.13	0.06	0.00
202	1805	2136	2111	25	0	98.83	100.00	0.00	1.17	0.85	0.30	0.07	0.00
203	60	97	97	0	0	100.00	100.00	0.00	0.00	0.61	0.24	0.08	0.01
205	60	89	89	0	0	100.00	100.00	0.00	0.00	0.66	0.01	0.05	0.00
207	1805	1862	1859	3	0	99.84	100.00	0.00	0.16	0.96	0.21	0.07	0.09
208	60	87	87	0	0	100.00	100.00	0.00	0.00	0.69	0.26	0.07	0.02
209	1805	3004	3002	2	7	99.93	99.77	0.23	0.07	0.59	0.08	0.05	0.00
210	1805	2647	2606	41	9	98.45	99.66	0.34	1.55	0.69	0.13	0.07	0.01
212	1805	2748	2748	0	5	100.00	99.82	0.18	0.00	0.65	0.04	0.06	0.00
213	1805	3251	3243	8	2	99.75	99.94	0.06	0.25	0.55	0.04	0.06	0.01
214	1805	2262	2229	33	0	98.54	100.00	0.00	1.46	0.81	0.22	0.07	0.00
215	1805	3363	3337	26	0	99.23	100.00	0.00	0.77	0.54	0.09	0.06	0.00
217	1805	2208	2206	2	0	99.91	100.00	0.00	0.09	0.88	0.25	0.10	0.01
219	1805	2154	2152	2	0	99.91	100.00	0.00	0.09	0.83	0.22	0.06	0.00
220	1805	2048	2047	1	4	99.95	99.80	0.20	0.05	0.88	0.09	0.05	0.00
221	1805	2427	2400	27	0	98.89	100.00	0.00	1.11	0.75	0.20	0.06	0.01
222	60	75	75	0	0	100.00	100.00	0.00	0.00	0.81	0.12	0.05	0.00
223	60	80	80	0	0	100.00	100.00	0.00	0.00	0.75	0.08	0.07	0.00
228	60	68	68	0	0	100.00	100.00	0.00	0.00	0.86	0.27	0.07	0.01
230	1805	2256	2219	37	0	98.36	100.00	0.00	1.64	0.81	0.18	0.06	0.00
231	60	63	63	0	0	100.00	100.00	0.00	0.00	0.94	0.11	0.06	0.00
232	1805	1780	1747	33	4	98.15	99.77	0.23	1.85	1.03	0.65	0.06	0.00
233	60	94	94	0	0	100.00	100.00	0.00	0.00	0.58	0.13	0.07	0.01
234	1805	2753	2752	1	0	99.96	100.00	0.00	0.04	0.65	0.03	0.06	0.00
Total	58,720	7,3562	73,278	284	92	99.74	99.86	0.14	0.26	0.82	0.13	0.07	0.01

The average sensitivity (Se) rate of the proposed method was 99.74% and the average specificity (Sp) rate was 99.86%. The average False Detection Rate (FDR) rate and the average False Negative Rate (FNR) rate were 0.14 and 0.26% respectively