Zusammenfassung
Supraventrikuläre Tachykardien (SVT) sind ein häufiger Befund, wobei die AV-Knoten-Reentry-Tachykardie (AVNRT) die häufigste paroxysmale supraventrikuläre Tachykardie darstellt. Das pathophysiologische Verständnis und die Katheterablation von SVT haben sich in den vergangenen Jahren ständig weiterentwickelt. Es wird beispielsweise eine Unterteilung der AVNRT nach typisch und atypisch in Abhängigkeit von HA-/VA-Intervall und AH/HA-Ratio empfohlen. Die Kryoablation konnte sich jedoch gegenüber der Radiofrequenzablation bei AVNRT aufgrund der erhöhten Rezidivrate nicht durchsetzen. In den aktuellen ESC-Leitlinien für SVT wurde die Ablation von akzessorischen Leitungsbahnen bei asymptomatischen Hochrisikopatienten aufgewertet und ist nun eine Klasse-I-Empfehlung. Hinsichtlich des Zugangswegs bei linksseitigen Bahnen gibt es keine Empfehlung, wobei der transseptale gegenüber dem transaortalen Zugangsweg in Bezug auf den akuten Erfolg vielversprechender zu sein scheint. Die Verwendung eines 3‑D-Mappingsystems führt zu einer Verkürzung der Durchleuchtungszeiten und Eingriffsdauer. Die Ablation von fokalen atrialen Tachykardien bleibt trotz Verwendung eines elektroanatomischen 3‑D-Mappingsystems eine Herausforderung. Neue Technologien wie High-density-multipoint(HD)-Mappingsysteme können hier jedoch hilfreich sein. HD-Mappingsysteme ermöglichen auch ein besseres Verständnis von links- und rechtsatrialen Makro-Reentry-Tachykardien sowohl nach vorangegangener Ablation oder kardiochirurgischen Eingriffen als auch bei primärer Natur. Jedoch sollten bei allen technologischen Fortschritten die Grundtechniken in der Elektrophysiologie, wie das Entrainment-Mapping, sicher beherrscht werden.
Abstract
Supraventricular tachycardias (SVT) are common, with atrioventricular nodal reentry tachycardias (AVNRT) being the most common paroxysmal supraventricular tachycardia. The pathophysiological understanding and the catheter ablation of SVTs have developed steadily in recent years. For example, dividing AVNRT into “typical” and “atypical” depending on the HA-, VA-interval and AH/HA ratio is recommended. Because of higher rates of recurrences after cryoablation, radiofrequency ablation has prevailed in AVNRT. The current ESC guidelines for SVTs recommend the ablation of accessory pathways in asymptomatic high-risk patients and it is now a Class I recommendation. There is no recommendation for the access in left-sided accessory pathways. However, a transseptal compared to transaortic approach seems more promising in acute success. The use of a three-dimensional (3D) mapping system leads to a reduction of the fluoroscopy times and procedure duration. Ablation of focal atrial tachycardia remains challenging despite the use of 3D electroanatomical mapping systems. However, new technologies such as high-density (HD) multipoint mapping systems can be helpful. HD mapping systems also allow a better understanding of left and right atrial macroreentry tachycardia after previous ablation or cardiac surgery and in primary nature. However, in all technological advances, a proficient understanding of the basic techniques in electrophysiology, such as entrainment mapping, is mandatory.
Literatur
Anselmino M, Matta M, Saglietto A et al (2018) Transseptal or retrograde approach for transcatheter ablation of left sided accessory pathways: a systematic review and meta-analysis. Int J Cardiol 272:202–207
Bogun F, Bender B, Li YG et al (2000) Ablation of atypical atrial flutter guided by the use of concealed entrainment in patients without prior cardiac surgery. J Cardiovasc Electrophysiol 11:136–145
Bravo L, Atienza F, Eidelman G et al (2018) Safety and efficacy of cryoablation vs. radiofrequency ablation of septal accessory pathways: systematic review of the literature and meta-analyses. Europace 20:1334–1342
Brugada J, Katritsis DG, Arbelo E et al (2019) 2019 ESC Guidelines for the management of patients with supraventricular tachycardiaThe Task Force for the management of patients with supraventricular tachycardia of the European Society of Cardiology (ESC). Eur Heart J. https://doi.org/10.1093/eurheartj/ehz467
Busch S, Forkmann M, Kuck KH et al (2018) Acute and long-term outcome of focal atrial tachycardia ablation in the real world: results of the german ablation registry. Clin Res Cardiol 107:430–436
Chan NY, Mok NS, Yuen HC et al (2019) Cryoablation with an 8‑mm tip catheter in the treatment of atrioventricular nodal re-entrant tachycardia: results from a randomized controlled trial (CRYOABLATE). Europace 21:662–669
Chen SA, Chiang CE, Yang CJ et al (1994) Sustained atrial tachycardia in adult patients. Electrophysiological characteristics, pharmacological response, possible mechanisms, and effects of radiofrequency ablation. Circulation 90:1262–1278
Chugh A, Oral H, Lemola K et al (2005) Prevalence, mechanisms, and clinical significance of macroreentrant atrial tachycardia during and following left atrial ablation for atrial fibrillation. Heart Rhythm 2:464–471
Deisenhofer I, Zrenner B, Yin YH et al (2010) Cryoablation versus radiofrequency energy for the ablation of atrioventricular nodal reentrant tachycardia (the CYRANO Study): results from a large multicenter prospective randomized trial. Circulation 122:2239–2245
Dengke Z, Lan L, Xiangli S et al (2019) Treatment of left accessory cardiac pathway conduction disorders using radiofrequency catheter ablation under the guidance of the Ensite NavX 3D mapping system: a retrospective study. Int J Cardiovasc Imaging 35:387–392
Frontera A, Takigawa M, Martin R et al (2018) Electrogram signature of specific activation patterns: analysis of atrial tachycardias at high-density endocardial mapping. Heart Rhythm 15:28–37
Hanninen M, Yeung-Lai-Wah N, Massel D et al (2013) Cryoablation versus RF ablation for AVNRT: a meta-analysis and systematic review. J Cardiovasc Electrophysiol 24:1354–1360
Holmqvist F, Kesek M, Englund A et al (2019) A decade of catheter ablation of cardiac arrhythmias in Sweden: ablation practices and outcomes. Eur Heart J 40:820–830
Hosseini SM, Rozen G, Saleh A et al (2017) Catheter ablation for cardiac arrhythmias: utilization and in-hospital complications, 2000 to 2013. JACC Clin Electrophysiol 3:1240–1248
Insulander P, Bastani H, Braunschweig F et al (2017) Cryoablation of atrioventricular nodal re-entrant tachycardia: 7‑year follow-up in 515 patients-confirmed safety but very late recurrences occur. Europace 19:1038–1042
Katritsis DG, Josephson ME (2013) Classification of electrophysiological types of atrioventricular nodal re-entrant tachycardia: a reappraisal. Europace 15:1231–1240
Katritsis DG, Marine JE, Contreras FM et al (2016) Catheter ablation of atypical atrioventricular nodal reentrant tachycardia. Circulation 134:1655–1663
Katritsis DG, Sepahpour A, Marine JE et al (2015) Atypical atrioventricular nodal reentrant tachycardia: prevalence, electrophysiologic characteristics, and tachycardia circuit. Europace 17:1099–1106
Katritsis DG, Zografos T, Siontis KC et al (2019) Endpoints for successful slow pathway catheter ablation in typical and atypical atrioventricular nodal re-entrant tachycardia: a contemporary, multicenter study. JACC Clin Electrophysiol 5:113–119
Kistler PM, Roberts-Thomson KC, Haqqani HM et al (2006) P‑wave morphology in focal atrial tachycardia: development of an algorithm to predict the anatomic site of origin. J Am Coll Cardiol 48:1010–1017
Long DY, Dong JZ, Liu XP et al (2011) Ablation of right-sided accessory pathways with atrial insertion far from the tricuspid annulus using an electroanatomical mapping system. J Cardiovasc Electrophysiol 22:499–505
Manolis AS, Lazaridis K (2019) Focal atrial tachycardia ablation: Highly successful with conventional mapping. J Interv Card Electrophysiol 55(1):35–46. https://doi.org/10.1007/s10840-018-0493-1
Marazzato J, Fonte G, Marazzi R et al (2019) Efficacy and safety of cryoablation of para-Hisian and mid-septal accessory pathways using a specific protocol: single-center experience in consecutive patients. J Interv Card Electrophysiol 55(1):47–54. https://doi.org/10.1007/s10840-018-0498-9
Markowitz SM, Brodman RF, Stein KM et al (2002) Lesional tachycardias related to mitral valve surgery. J Am Coll Cardiol 39:1973–1983
Morris GM, Segan L, Wong G et al (2019) Atrial tachycardia arising from the Crista terminalis, detailed electrophysiological features and long-term ablation outcomes. JACC Clin Electrophysiol 5:448–458
Orejarena LA, Vidaillet H Jr., Destefano F et al (1998) Paroxysmal supraventricular tachycardia in the general population. J Am Coll Cardiol 31:150–157
Page RL, Joglar JA, Caldwell MA et al (2016) 2015 ACC/AHA/HRS Guideline for the Management of Adult Patients With Supraventricular Tachycardia: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. J Am Coll Cardiol 67:e27–e115
Pathik B, Lee G, Nalliah C et al (2017) Entrainment and high-density three-dimensional mapping in right atrial macroreentry provide critical complementary information: Entrainment may unmask “visual reentry” as passive. Heart Rhythm 14:1541–1549
Pathik B, Lee G, Sacher F et al (2017) New insights into an old arrhythmia: high-resolution mapping demonstrates conduction and substrate variability in right atrial macro-re-entrant tachycardia. JACC Clin Electrophysiol 3:971–986
Porter MJ, Morton JB, Denman R et al (2004) Influence of age and gender on the mechanism of supraventricular tachycardia. Heart Rhythm 1:393–396
Sacher F, Wright M, Tedrow UB et al (2010) Wolff-Parkinson-White ablation after a prior failure: a 7-year multicentre experience. Europace 12:835–841
Schaeffer B, Akbulak RO, Jularic M et al (2019) High-density mapping and ablation of primary Nonfocal left atrial tachycardia: characterizing a distinct arrhythmogenic substrate. JACC Clin Electrophysiol 5:417–426
Stavrakis S, Jackman WM, Lockwood D et al (2018) Slow/fast atrioventricular nodal reentrant tachycardia using the inferolateral left atrial slow pathway. Circ Arrhythm Electrophysiol 11:e6631
Wellens HJ (2003) 25 years of insights into the mechanisms of supraventricular arrhythmias. Pacing Clin Electrophysiol 26:1916–1922
Xue Y, Liu Y, Liao H et al (2018) Evaluation of electrophysiological mechanisms of post-surgical atrial tachycardias using an automated ultra-high-density mapping system. JACC Clin Electrophysiol 4:1460–1470
Yang J, Yang G, Chen H et al (2019) An alternative under-valve approach to ablate right-sided accessory pathways. Heart Rhythm 16:51–56
Yang JD, Sun Q, Guo XG et al (2017) Focal atrial tachycardias from the parahisian region: Strategies for mapping and catheter ablation. Heart Rhythm 14:1344–1350
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M. Forkmann, C. Schwab und S. Busch geben an, dass kein Interessenkonflikt besteht.
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Forkmann, M., Schwab, C. & Busch, S. Katheterablation bei supraventrikulären Tachykardien. Herzschr Elektrophys 30, 336–342 (2019). https://doi.org/10.1007/s00399-019-00654-x
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DOI: https://doi.org/10.1007/s00399-019-00654-x