Shannon’s Energy Based Algorithm in ECG Signal Processing

Table 2

The QRS detection of the 12 channels of the PTB database.

(a)

Leads	s0010_rem			s0014lrem			s0015lrem			s0017lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	52	0	0	166	0	0	151	0	0	139	0	0
ii	52	0	0	165	0	0	151	0	0	142	0	3
iii	52	0	0	165	0	0	152	0	1	139	0	0
avr	52	0	0	166	0	0	152	0	0	139	0	0
avl	52	0	0	166	0	0	152	0	1	139	0	0
avf	52	0	0	165	0	0	151	0	0	140	0	1
v1	52	0	0	165	0	0	151	0	0	140	0	1
v2	52	0	0	166	0	0	151	0	0	139	0	0
v3	52	0	0	166	0	0	151	0	0	139	0	0
v4	52	0	0	166	0	0	151	0	0	139	0	0
v5	52	0	0	166	0	0	151	0	0	139	0	0
v6	52	0	0	165	0	0	151	0	0	139	0	0
Total	624	0	0	1987	0	0	1815	0	2	1673	0	5

(b)

Leads	s0020arem			s0020brem			s0021arem			s0021brem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	159	0	0	156	0	0	184	0	0	183	0	0
ii	159	0	0	156	0	0	184	0	0	183	0	0
iii	159	0	0	156	0	0	184	0	0	183	0	0
avr	159	0	0	156	0	0	184	0	0	183	0	0
avl	159	0	0	156	0	0	184	0	0	183	0	0
avf	158	3	21	151	5	20	184	0	0	183	0	0
v1	159	0	0	156	0	0	184	0	0	183	0	0
v2	159	0	0	156	0	0	184	0	0	183	0	0
v3	159	0	0	156	0	0	183	1	0	183	0	0
v4	158	1	0	156	0	0	184	0	0	183	0	0
v5	159	0	0	156	0	0	184	0	0	183	0	0
v6	159	0	0	156	0	0	184	0	0	183	0	0
Total	1906	4	21	1867	5	20	2207	1	0	2196	0	0

(c)

Leads	s0025lrem			s0029lrem			s0031lrem			s0035_rem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	199	0	0	136	0	0	176	0	0	46	0	0
ii	199	0	0	137	0	0	176	0	0	46	0	0
iii	197	2	0	137	0	0	176	0	0	46	0	0
avr	197	2	0	137	0	0	176	0	0	46	0	0
avl	197	2	0	136	0	0	175	1	0	46	0	0
avf	199	0	0	137	0	0	176	0	0	46	0	0
v1	199	0	0	136	0	0	176	0	0	46	0	0
v2	199	0	0	136	0	0	176	0	0	46	0	0
v3	199	0	0	137	0	0	176	0	0	46	0	0
v4	199	0	0	136	0	0	176	0	0	46	0	0
v5	199	0	0	137	0	0	176	0	0	46	0	0
v6	199	0	0	136	0	0	176	0	0	46	0	0
Total	2382	6	0	1638	0	0	2111	1	0	552	0	0

(d)

Leads	s0036lrem			s0037lrem			s0038lrem			s0039lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	173	0	1	123	0	0	131	0	0	174	0	0
ii	172	0	0	123	0	0	131	0	0	174	0	0
iii	172	0	0	124	0	1	131	0	0	174	0	0
avr	173	0	1	123	0	0	131	0	0	174	0	0
avl	172	0	0	124	0	1	131	0	0	174	0	0
avf	172	0	0	124	0	1	131	0	0	174	0	0
v1	172	0	0	123	0	0	131	0	0	174	0	0
v2	172	0	0	123	0	0	131	0	0	174	0	0
v3	172	0	0	123	0	0	131	0	0	174	0	0
v4	172	0	0	123	0	0	131	0	0	174	0	0
v5	172	0	0	123	0	0	131	0	0	174	0	0
v6	172	0	0	123	0	0	131	0	0	174	0	0
Total	2066	0	2	1479	0	3	1572	0	0	2088	0	0

(e)

Leads	s0042lrem			s0043lrem			s0044lrem			s0045lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	152	0	0	101	0	0	151	0	0	164	0	0
ii	151	0	0	101	0	0	151	0	0	164	0	0
iii	151	0	0	101	0	0	151	0	0	164	0	0
avr	152	0	0	101	0	0	151	0	0	164	0	0
avl	152	0	0	101	0	0	151	0	0	164	0	0
avf	151	0	0	101	0	0	151	0	0	164	0	0
v1	151	0	0	101	0	0	151	0	0	164	0	0
v2	151	0	0	101	0	0	151	0	0	164	0	0
v3	151	0	0	101	0	0	151	0	0	164	0	0
v4	151	0	0	101	0	0	151	0	0	164	0	0
v5	151	0	0	101	0	0	151	0	0	164	0	0
v6	151	0	0	101	0	0	151	0	0	164	0	0
Total	1815	0	0	1212	0	0	1812	0	0	1968	0	0

(f)

Leads	s0046lrem			s0047lrem			s0049lrem			s0050lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	162	0	0	221	0	0	170	0	0	121	1	0
ii	162	0	0	221	0	0	170	0	0	121	1	0
iii	162	0	0	221	0	0	170	0	0	122	0	0
avr	162	0	0	221	0	0	170	0	0	122	0	0
avl	162	0	0	221	0	0	170	0	0	122	0	0
avf	162	0	0	221	0	0	170	0	0	122	0	0
v1	162	0	0	221	0	0	170	0	0	122	0	0
v2	162	0	0	221	0	0	170	0	0	122	0	0
v3	162	0	0	221	0	0	170	0	0	122	0	0
v4	162	0	0	220	1	0	170	0	0	122	0	0
v5	162	0	0	221	0	0	170	0	0	122	0	0
v6	162	0	0	221	0	0	170	0	0	121	1	0
Total	1944	0	0	2651	1	0	2040	0	0	1461	3	0

(g)

Leads	s0051lrem			s0052lrem			s0053lrem			s0054lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	159	0	0	113	0	0	179	0	0	166	2	0
ii	159	0	0	113	0	0	179	0	0	154	10	2
iii	160	0	0	113	0	0	179	0	0	165	2	0
avr	159	0	0	113	0	0	179	0	0	167	1	0
avl	159	0	0	113	0	0	179	0	0	167	1	0
avf	161	0	2	113	0	0	179	0	0	164	4	0
v1	159	0	0	113	0	0	179	0	0	162	5	0
v2	159	0	0	113	0	0	179	0	0	164	4	0
v3	160	0	0	113	0	0	179	0	0	166	2	0
v4	159	0	0	113	0	0	179	0	0	168	0	0
v5	159	0	0	113	0	0	179	0	0	168	0	0
v6	159	0	0	113	0	0	179	0	0	168	0	0
Total	1912	0	2	1356	0	0	2148	0	0	1979	31	2

(h)

Leads	s0055lrem			s0056lrem			s0057lrem			s0058lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	115	0	0	144	0	0	158	0	0	168	0	0
ii	116	0	1	144	0	0	158	0	0	168	0	0
iii	115	0	0	145	0	0	158	0	0	168	0	0
avr	115	0	0	145	0	0	158	0	0	168	0	0
avl	115	0	0	144	0	0	158	0	0	168	0	0
avf	115	0	0	145	0	0	158	0	0	168	0	0
v1	115	0	0	144	0	0	158	0	0	168	0	0
v2	115	0	0	144	0	0	158	0	0	168	0	0
v3	115	0	0	145	0	0	158	0	0	169	0	1
v4	115	0	0	144	0	0	158	0	0	168	0	0
v5	115	0	0	144	0	0	158	0	0	168	0	0
v6	115	0	0	144	0	0	158	0	0	168	0	0
Total	1381	0	1	1732	0	0	1896	0	0	2017	0	1

(i)

Leads	s0059lrem			s0060lrem			s0090lrem			s0062lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	150	0	0	140	0	0	113	0	0	124	0	0
ii	150	0	0	140	0	0	113	0	0	124	0	0
iii	150	0	0	140	0	0	113	0	0	124	0	0
avr	150	0	0	140	0	0	113	0	0	124	0	0
avl	150	0	0	140	0	0	113	0	0	124	0	0
avf	150	0	0	140	0	0	113	0	0	124	0	0
v1	150	0	0	140	0	0	113	0	0	124	0	0
v2	150	0	0	140	0	0	113	0	0	124	0	0
v3	150	0	0	140	0	0	114	0	1	124	0	0
v4	150	0	0	140	0	0	114	0	1	124	0	0
v5	150	0	0	140	0	0	113	0	0	124	0	0
v6	150	0	0	140	0	0	113	0	0	124	0	0
Total	1800	0	0	1680	0	0	1358	0	2	1488	0	0

(j)

Leads	s0063lrem			s0064lrem			s0065lrem			s0066lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	154	0	0	149	1	0	142	0	0	126	0	0
ii	151	3	0	150	0	0	142	0	0	127	0	1
iii	154	0	0	150	0	0	142	0	0	126	0	0
avr	154	0	0	150	0	0	142	0	0	126	0	0
avl	154	0	0	149	1	0	142	0	0	126	0	0
avf	154	0	0	150	0	0	142	0	0	126	0	0
v1	154	0	0	150	0	0	142	0	0	126	0	0
v2	154	0	0	150	0	0	142	0	0	126	0	0
v3	154	0	0	150	0	0	142	0	0	126	0	0
v4	154	0	0	150	0	0	142	0	0	126	0	0
v5	154	0	0	150	0	0	142	0	0	126	0	0
v6	154	0	0	149	1	0	142	0	0	126	0	0
Total	1845	3	0	1797	3	0	1704	0	0	1513	0	1

(k)

Leads	s0067lrem			s0068lrem			s0069lrem			s0070lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	35	0	0	115	0	0	99	0	0	165	0	0
ii	35	0	0	115	0	0	99	0	0	165	0	0
iii	36	0	1	113	2	11	99	0	0	165	0	0
avr	35	0	0	115	0	0	99	0	0	165	0	0
avl	36	0	1	116	0	2	99	0	0	165	0	0
avf	36	0	1	115	0	0	99	0	0	165	0	0
v1	35	0	0	116	0	2	99	0	0	165	0	0
v2	35	0	0	114	1	0	99	0	0	167	0	1
v3	36	0	1	115	0	0	99	0	0	166	0	0
v4	35	0	0	114	1	0	99	0	0	165	0	0
v5	35	0	0	114	1	0	99	0	0	165	0	0
v6	35	0	0	115	0	0	99	0	0	165	0	0
Total	424	0	4	1377	5	15	1188	0	0	1983	0	1

(l)

Leads	s0071lrem			s0072lrem			s0073lrem			s0074lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	154	0	0	170	0	0	177	0	0	95	0	0
ii	154	0	0	170	0	0	177	0	0	95	0	0
iii	154	0	0	170	0	0	173	5	0	95	0	0
avr	154	0	0	170	0	0	178	0	0	95	0	0
avl	154	0	0	170	0	0	177	0	0	95	0	0
avf	154	0	0	170	0	0	177	0	0	95	0	0
v1	154	0	0	170	0	0	178	0	0	95	0	0
v2	154	0	0	170	0	0	178	0	0	95	0	0
v3	154	0	0	170	0	0	178	0	0	95	0	0
v4	154	0	0	170	0	0	177	0	0	95	0	0
v5	154	0	0	170	0	0	177	0	0	95	0	0
v6	154	0	0	170	0	0	178	0	0	95	0	0
Total	1848	0	0	2040	0	0	2125	5	0	1140	0	0

(m)

Leads	s0075lrem			s0076lrem			s0077lrem			s0078lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	121	0	0	109	0	0	141	0	0	102	0	0
ii	121	0	0	109	0	0	141	0	0	103	0	1
iii	121	0	0	109	0	0	141	0	0	102	0	0
avr	121	0	0	109	0	0	141	0	0	102	0	0
avl	121	0	0	109	0	0	141	0	0	102	0	0
avf	121	0	0	109	0	0	141	0	0	102	0	0
v1	122	0	1	109	0	0	141	0	0	102	0	0
v2	121	0	0	109	0	0	141	0	0	102	0	0
v3	121	0	0	109	0	0	141	0	0	102	0	0
v4	121	0	0	109	0	0	141	0	0	102	0	0
v5	121	0	0	109	0	0	141	0	0	102	0	0
v6	121	0	0	109	0	0	141	0	0	102	0	0
Total	1453	0	1	1308	0	0	1692	0	0	1225	0	1

(n)

Leads	s0079lrem			s0080lrem			s0093lrem			s0082lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	135	0	0	130	0	0	104	0	0	133	0	0
ii	135	0	0	129	0	0	104	0	0	133	0	0
iii	135	0	0	130	0	0	104	0	0	134	0	0
avr	135	0	0	130	0	0	104	0	0	134	0	0
avl	135	0	0	130	0	0	104	0	0	133	0	0
avf	135	0	0	129	0	0	105	0	1	133	0	0
v1	135	0	0	129	0	0	104	0	0	134	0	0
v2	135	0	0	129	0	0	104	0	0	133	0	0
v3	135	0	0	130	0	0	104	0	0	134	0	0
v4	135	0	0	130	0	0	104	0	0	134	0	0
v5	135	0	0	130	0	0	104	0	0	134	0	0
v6	135	0	0	130	0	0	104	0	0	133	0	0
Total	1620	0	0	1556	0	0	1249	0	1	1602	0	0

(o)

Leads	s0083lrem			s0084lrem			s0085lrem			s0097lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	122	0	0	122	0	0	106	0	0	178	0	1
ii	123	1	0	122	0	0	106	0	0	177	0	0
iii	122	0	0	122	0	0	108	0	2	178	0	0
avr	122	0	0	122	0	0	106	0	0	178	0	0
avl	122	0	0	122	0	0	106	0	0	178	0	0
avf	122	0	0	122	0	0	106	0	0	178	0	0
v1	122	0	0	122	0	0	106	0	0	177	0	0
v2	122	0	0	122	0	0	108	0	2	178	0	0
v3	122	0	0	122	0	0	106	0	0	178	0	0
v4	122	0	0	122	0	0	106	0	0	178	0	0
v5	122	0	0	122	0	0	106	0	0	178	0	0
v6	122	0	0	122	0	0	106	0	0	177	0	0
Total	1465	1	0	1464	0	0	1276	0	4	2133	0	1

(p)

Leads	s0101lrem			s0103lrem			s0149lrem			s0152lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	125	0	0	106	0	1	131	0	0	128	0	0
ii	125	0	0	106	0	0	131	0	0	128	0	0
iii	125	0	0	107	0	1	131	0	0	128	0	0
avr	125	0	0	106	0	0	131	0	0	128	0	0
avl	125	0	0	106	0	0	131	0	0	128	0	0
avf	125	0	0	106	0	0	131	0	0	124	4	0
v1	125	0	0	106	0	0	131	0	0	128	0	0
v2	125	0	0	106	0	0	131	0	0	128	0	0
v3	125	0	0	106	0	0	131	0	0	128	0	0
v4	125	0	0	106	0	0	131	0	0	128	0	0
v5	125	0	0	106	0	0	131	0	0	128	0	0
v6	125	0	0	106	0	0	131	0	0	128	0	0
Total	1500	0	0	1273	0	2	1572	0	0	1532	4	0

(q)

Leads	s0087lrem			s0088lrem			s0089lrem			s0091lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	142	0	0	144	0	0	196	0	0	114	1	0
ii	138	4	0	144	0	0	194	2	0	115	0	0
iii	136	6	0	144	0	0	196	0	0	115	0	0
avr	138	0	0	144	0	0	196	0	0	115	0	0
avl	138	0	0	144	0	0	196	0	0	115	0	0
avf	137	1	0	144	0	0	196	0	0	116	0	1
v1	136	0	0	144	0	0	196	0	0	115	0	0
v2	138	0	0	144	0	0	196	0	0	115	0	0
v3	137	1	0	144	0	0	196	0	0	115	0	0
v4	138	0	0	144	0	0	196	0	0	115	0	0
v5	138	0	0	144	0	0	156	40	0	115	0	0
v6	138	0	0	144	0	0	196	0	0	115	0	0
Total	1654	12	0	1728	0	0	2310	42	0	1380	1	1

(r)

Leads	s0095lrem			s0096lrem			s0150lrem			s0150lrem
	TP	FN	FP	TP	FN	FP	TP	FN	FP	TP	FN	FP
i	149	1	0	217	0	0	0	0	0	132	0	0
ii	150	0	0	217	0	0	0	0	0	132	0	0
iii	150	0	0	217	0	0	0	0	0	132	0	0
avr	150	0	0	217	0	0	0	0	0	132	0	0
avl	150	0	0	217	0	0	0	0	0	132	0	0
avf	150	0	0	217	0	0	0	0	0	132	0	0
v1	149	1	0	217	0	0	0	0	0	132	0	0
v2	149	1	0	217	0	0	0	0	0	131	1	0
v3	150	0	0	217	0	0	0	0	0	132	0	0
v4	150	0	0	217	0	0	0	0	0	132	0	0
v5	150	0	0	216	1	0	0	0	0	132	0	0
v6	150	0	0	217	0	0	0	0	0	132	0	0
Total	1797	3	0	2603	1	0	0	0	0	1583	1	0

(s)

Leads	s0291lrem			s0292lrem
	TP	FN	FP	TP	FN	FP
i	129	0	0	132	0	0
ii	129	0	0	132	0	0
iii	129	0	0	132	0	0
avr	129	0	0	132	0	0
avl	129	0	0	132	0	0
avf	129	0	0	132	0	0
v1	129	0	0	132	0	0
v2	129	0	0	132	0	0
v3	129	0	0	132	0	0
v4	129	0	0	132	0	0
v5	129	0	0	132	0	0
v6	129	0	0	132	0	0
Total	1548	0	0	1584	0	0