Table 1.
Total number of implants by device type.
| A. Pacemaker implantations during the first quarter (2017–20) | ||||||
|---|---|---|---|---|---|---|
| 2017 | January | February | March | April | Total | |
| Single-chamber PM | 96 (97a) | 91 (96a) | 137 (126a) | 107 (127a) | 431 (446a) | |
| Dual-chamber PM | 93 (94a) | 108 (114a) | 127 (117a) | 109 (130a) | 437 (455a) | |
| CRT PM | 11 (11a) | 12 (13a) | 11 (10a) | 6 (7a) | 40 (41a) | |
| Total | 200 (202a) | 211 (223a) | 275 (253a) | 222 (264a) | 908 (942a) | |
| 2018 | January | February | March | April | Total | |
| Single-chamber PM | 107 (102a) | 108 (114a) | 110 (114a) | 115 (118a) | 440 (448a) | |
| Dual-chamber PM | 138 (132a) | 104 (110a) | 127 (132a) | 129 (133a) | 498 (507a) | |
| CRT PM | 8 (8a) | 12 (13a) | 12 (12a) | 10 (10a) | 42 (43a) | |
| Total | 253 (242a) | 224 (237a) | 249 (258a) | 254 (261a) | 980 (998a) | |
| 2019 | January | February | March | April | Total | |
| Single-chamber PM | 104 (104a) | 105 (111a) | 106 (107a) | 98 (109a) | 413 (425a) | |
| Dual-chamber PM | 130 (130a) | 140 (148a) | 117 (118a) | 138 (149a) | 525 (542a) | |
| CRT PM | 13 (13a) | 18 (19a) | 14 (14a) | 10 (20a) | 55 (57a) | |
| Total | 247 (247a) | 263 (278a) | 237 (238a) | 246 (278a) | 993 (1024 a) | |
| 2020 | January | February | 1st to 15th March | 16th to 31st March | April | Total |
| Single-chamber PM | 72 (72a) | 90 (95a) | 48 (46 a) | 29 (28a) | 41 (43a) | 277 (284a) |
| Dual-chamber PM | 110 (110a) | 124 (131a) | 58 (55a) | 18 (17a) | 62 (66a) | 375 (379a) |
| CRT PM | 14 (14a) | 16 (17a) | 7 (7a) | 1 (1a) | 5 (5a) | 42 (44a) |
| TOTAL | 196 (196a) | 230 (243a) | 113 (108a) | 48 (46a) | 108 (115a) | 694 (708a) |
| B. Implantable cardiac defibrillators during the first quarter (2017–2020). | ||||||
|---|---|---|---|---|---|---|
| 2017 | January | February | March | April | Total | |
| Single-chamber ICD | 20 (20a) | 35 (37a) | 29 (27a) | 29 (34a) | 113 (118a) | |
| Dual-chamber ICD | 8 (8a) | 3 (3a) | 8 (7a) | 4 (5a) | 23 (23a) | |
| CRT ICD | 20 (20a) | 16 (17a) | 16 (15a) | 21 (25a) | 73 (77a) | |
| S-ICD | 4 (4a) | 7 (7a) | 1 (1a) | 7 (8a) | 19 (20a) | |
| Total | 52 (52a) | 61 (64a) | 54 (50a) | 61 (72a) | 228 (238a) | |
| 2018 | January | February | March | April | Total | |
| Single-chamber ICD | 36 (34a) | 37 (39a) | 34 (35a) | 41 (42a) | 148 (151a) | |
| Dual-chamber ICD | 4 (4a) | 4 (4a) | 5 (5a) | 3 (3a) | 16 (16a) | |
| CRT ICD | 21 (20a) | 20 (21a) | 19 (20a) | 20 (21a) | 80 (81a) | |
| S-ICD | 6 (6a) | 5 (5a) | 5 (5a) | 2 (2a) | 18 (18a) | |
| Total | 67 (64a) | 66 (69a) | 63 (65a) | 66 (68a) | 261 (266a) | |
| 2019 | January | February | March | April | Total | |
| Single-chamber ICD | 40 (40a) | 50 (53a) | 35 (35a) | 31 (33a) | 156 (161a) | |
| Dual-chamber ICD | 7 (7a) | 5 (5a) | 5 (5a) | 4 (4a) | 21 (21a) | |
| CRT ICD | 18 (18a) | 22 (23a) | 21 (21a) | 21 (22a) | 82 (84a) | |
| S-ICD | 8 (8a) | 8 (8a) | 5 (5a) | 3 (3a) | 24 (24a) | |
| Total | 73 (73a) | 85 (89a) | 66 (66a) | 59 (62a) | 283 (290) | |
| 2020 | January | February | 1st to 15th March | 16th to 31st March | April | Total |
| Single-chamber ICD | 31 (31a) | 32 (34a) | 20 (19a) | 5 (5a) | 9 (10a) | 97 (98a) |
| Dual-chamber ICD | 6 (6a) | 6 (6a) | 1 (1a) | 0 (0a) | 1 (1a) | 14 (14a) |
| CRT ICD | 18 (18a) | 15 (16a) | 11 (11a) | 4 (4a) | 13 (14 a) | 61 (62a) |
| S-ICD | 5 (5 a) | 2 (2a) | 4 (4a) | 1 (1a) | 0 (0a) | 12 (12a) |
| Total | 60 (60a) | 55 (58a) | 36 (35a) | 10 (10a) | 23 (25a) | 184 (186a) |
CRT, cardiac resynchronization therapy; ICD, implantable cardiac defibrillator; PM, pacemaker; S-ICD, subcutaneous implantable cardiac defibrillator.
a
Monthly rates adjusted per working days in Spain.12