Table 2: Overview of Recent Literature Concerning Atrial Tachycardia Ablation in Paients with Repaired Congenital Heart Disease.
| Author, Year | Location | Year of Inclusion | CHD Type (n) | Method | Imaging | Patients (n) | AT, no | AT, mean cl | AT type (n) | Acute Success (%) | Definition Endpoint | Recurrence After Any (Successfull) Ablation (%) | Mean FU Time (Months) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Correa, 2015 | Boston, US | 2006–12 | Fontan (52) Extracard. (4) Intracard. (48) | AM | ICE | 52 | 80 | 312 | CTIDF(14) IART (11) FAT (8) Other (21) | CTIDF (100) IART (81) FAT (100) All (84) | TDA + Nl | 50(16) | 18 |
| correa, 2013 | Boston, US | 2006–10 | Fontan Classic (52) Modern (37) TGA Mustard (16) Senning(l3) | NP | 90 | 170 | NP | IART (78) FAT (22) other (70) | 81 | Nl and/or DB (not specified) | 30 (NP) | 12 | |
| ueda, 2013 | London, UK | 2007–12 | ASD, Ebstein, Fontan, Mustard, TOF, VSD | AM,LL | CMR | 116 | 228 | NP | CTIDF (47) IART (87) FAT (43) Other (51) | 86 | Nl | 21 (NP) | 20 |
| Akca, 2012 | Rotterdam, the Netherlands | 2007–11 | AOS(1), ASD (4) AVSD (2), Ebstein (6), PD(1), PS (2), ?? (4), TGA (10), TOF (3), VSD (3) | RMN,Af | 36 | 59 | NP | CTIDF (5) IART (19) FAT (13) | 86 IART (81) FAT (88) | Nl | 19 redo 39 (NP) | 26 | |
| Mah, 2011 | Boston, US | 1997–2010 | TOF (59) | AM, SM | 95 | 127 | 303 (IART) | CTIDF (50) IART (45) FAT (13) EAT (4) | CTIDF (94) IART (84) FAT (92) EAT (100) | TDA in all + Nl in 32 IART/CTIDF/FAT + DB in 34 CTIDF/I ART/FAT | 34 (NP) | NP | |
| De Groot, 2010 | |||||||||||||
| Leiden, the Netherlands | 2000–04 | ASD (11), COA(2), Ebstein (1), Fontan (14), TGA (4), TOF (10), Valvular (9), VSD (2) | AM, SM | 53 | 54 | 288 (IDAF) 309 (IART) 380 (FAT) | CTIDF (27) IART (22) FAT (5) | 66 IART (55) FAT (100) | CTIDF: DB IART/FAT: TDA | 55 (NP) | 60 | ||
| Yap, 2010 | Toronto, Canada | 1993–2009 | ASD (21), AVSD (9), Fontan (21), Other (14), TGA(21), TOF(18), VSD (5) | AM, SM, LL | 130 | 118 | NP | IART | 63 | TDA, Nl | 57 (48) | 40 | |
| WU, 2010 | Munich, Germany | 2006–08 | ASD (2), EbSteind), Fontan (9), Mustard (2), Senning(4) | RMN.AM | 22 | 26 | 321 | CTIDF (8) IART (14) FAT (2) | 95 | TDA (TGA) Nl (Fontan) DB (simple CHD) | 9(NP) | 8 | |
| Peichl, 2009 | Prague, Czech Republic | 2004–07 | (cc)TGA (4), Fontan (3)VSD(1) | AM, SM | ICE | 7 | 12 | 320 | CTIDF(4) IART (6) FAT (2) | 100 | DB (CTIDF) | 28 (NP) | 23 |
| Uew, 2008 | London, U | < 2002–07 | APV(1), ASD (9), TGA(1), TOF(1) | AM, SM | 12 | 12 | NP | CTIDF (1) IART (9) FAT(1) Other (1) | 88 | TDA, Nl DB (Linear lesions) | 33 (36) | 26 | |
| Triedman, 2005 | Boston, us | 3 2002–03 | Fontan (9) other biventricular (20) | SM | 27 | 67 | 312 | CTIDF (27) IART (40) | 66 | TDA+ Nl + DB | 19 (NP) | 6 |
AT = atrial tachycardia; AM = activation mapping; AoS = aortic stenosis; APV = anomalous pulmonary vein drainage; ASD = atrial septal defect; AVSD = atrioventricular septal defect; CHD = congenital heart disease; CMR = cardiac magnetic resonance imaging; CoA = coarctation of the aorta; (cc)TGA = (congenitally corrected) transposition of the great arteries; CTIDF = cavotricuspid isthmus dependent flutter; CTI = cavotricuspid isthmus; DB = demonstrated bidirectional conduction block along the ablation line; EAT = ectopic atrial tachycardia; EM = entrainment mapping; FAT = focal atrial tachycardia; FU = follow-up; IART = intra-atrial reentrant tachycardia; ICE = intra-cardiac echography; IMG = image integration; LL = linear lesions; NI = non-inducibility after ablation; NP = data not provided; PD = patent ductus; PS = pulmonary stenosis; RMN = remote magnetic navigation; SM = substrate mapping; TA = tricuspid atresia; TDA = termination during ablation; TOF = tetralogy of Fallot; VSD = ventricular septal defect.