Table 4.
Outcomes of observational studies.
| Study |
No. of patients |
Atrial Fibrillation (%) |
All-cause mortality (%) |
CHF (%) |
Overall complications (%) |
Pneumothorax (%) |
Atrial Lead dislodgement (%) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Single | Dual | Total | Single | Dual | Single | Dual | Single | Dual | Single | Dual | single | Dual | Single | Dual | |
| Huang M 2003 [29] |
112 | 80 | 192 | N/A | N/A | 4.5 | 1.25 | 1 | 0 | 3 | 6 | 1.78 | 6.66 | N/A | N/A |
| Weigand UK 2003 [30] |
443 | 400 | 843 | N/A | N/A | N/A | N/A | N/A | N/A | 2.71 | 6.75 | 0 | 1.50 | 0 | 1.50 |
| Masumoto H 2004 [31] |
95 | 101 | 196 | 4 | 8 | 11 | 7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Lin JM 2007 [32] |
40 | 76 | 116 | 25 | 30 | N/A | N/A | 0 | 1.3 | N/A | N/A | N/A | N/A | N/A | N/A |
| Kim WH 2010 [33] |
73 | 113 | 186 | 2.8 | 15.2 | 2.8 | 7.1 | 0 | 8.8 | N/A | N/A | N/A | N/A | 3 | 0 |
| Merchandise S 2011 [34] |
166 | 254 | 420 | 11.2 | 11.4 | N/A | N/A | N/A | N/A | 6. | 9.1 | 1.20 | 2 | 0 | 1.60 |