Abstract
Objective
We evaluated beating heart thoracic aortic surgery (BHTAS) using selective myocardial perfusion (SMP) in patients with aortic anomalies with complex surgical needs.
Methods
Between 2012 and 2018, 27 infants with aortic anomalies underwent BHTAS using SMP.
Results
Median body weight was 3.5 kg (range 2.6–5.2). In total, 15 cases of aortic coarctation, 7 cases of hypoplastic left heart syndrome, and 5 cases of interrupted aortic arch were included. An extended aortic arch anastomosis maneuver was used in 7 cases and aortic arch reconstruction compensated with an autologous pericardium patch was used in 6 cases. A Norwood-type procedure was used in 11 cases. The median Aristotle comprehensive score was 13.9 (7.0–20.0). BHTAS cases were not inferior in postoperative CK-MB/CK ratio (12.4 ± 2.8 in BHTAS vs 13.9 ± 3.6 in CTAS, p = 0.09), and there were no instances of myocardial ischemia. Two late deaths occurred due to shunt obstruction (n = 1) and valve malfunction (n = 1). Freedom from aortic reintervention was not inferior to conventional thoracic aortic surgery. BHTAS cases exhibited shorter cardiac arrest time than that of conventional thoracic aortic surgery in similar surgical procedures [CoA/VSD cases: 48.0 ± 8.0 min in the BHTAS cases and 65.7 ± 10.8 min in the CTAS cases (p = 0.0122), simple CoA/re-CoA cases: 0 min in the BHTAS cases and 20.1 ± 3.6 min in the CTAS cases].
Conclusions
BHTAS reduced cardioplegic arrest time while maintaining postoperative CK-MB/CK ratio, mid-term death, and aortic reintervention rates.
Similar content being viewed by others
References
Király L, Prodán Z. Continuous systemic perfusion via collaterals at moderate hypothermia in aortic arch repairs in neonates. Croat Med J. 2002;43:656–9.
Ishino K, Kawada M, Irie H, Kino K, Sano S. Single-stage repair of aortic coarctation with ventricular septal defect using isolated cerebral and myocardial perfusion. Eur J Cardiothorac Surg. 2000;17:538–42.
Lacour-Gayet F, Clarke D, Jacobs J, Comas J, Daebritz S, Daenen W, et al. The Aristotle score: a complexity-adjusted method to evaluate surgical results. Eur J Cardiothorac Surg. 2004;25:911–24.
Cho AR, Kwon JY, Kim C, Hong JM, Kang C. Effect of sensor location on regional cerebral oxygen saturation measured by INVOS 5100 in on-pump cardiac surgery. J Anesth. 2017;31:178–84.
Asfour B, Fink C, Sinzobahamvya N, Wetter J, Urban AE, Photiadis J. Modified children's II operation on the beating heart allows growth potential. Ann Thorac Surg. 2005;80:e14–e1616.
Photiadis J, Asfour B, Sinzobahamvya N, Fink C, Schindler E, Brecher AM, et al. Improved hemodynamics and outcome after modified Norwood operation on the beating heart. Ann Thorac Surg. 2006;81:976–81.
Turek JW, Hanfland RA, Davenport TL, Torres JE, Duffey DA, Patel SS, et al. Norwood reconstruction using continuous coronary perfusion: a safe and translatable technique. Ann Thorac Surg. 2013;96:219–23.
Lim HG, Kim WH, Jang WS, Lim C, Kwak JG, Lee C, et al. One-stage total repair of aortic arch anomaly using regional perfusion. Eur J Cardiothorac Surg. 2007;31:242–8.
Lim HG, Kim WH, Park CS, Chung ES, Lee CH, Lee JR, et al. Usefulness of regional cerebral perfusion combined with coronary perfusion during one-stage total repair of aortic arch anomaly. Ann Thorac Surg. 2010;90:50–7.
De Rita F, Lucchese G, Barozzi L, Menon T, Faggian G, Mazzucco A, et al. Selective cerebro-myocardial perfusion in complex congenital aortic arch pathology: a novel technique. Artif Organs. 2011;35:1029–35.
Hoxha S, Abbasciano RG, Sandrini C, Rossetti L, Menon T, Barozzi L, et al. Selective cerebro‐myocardial perfusion in complex neonatal aortic arch pathology: midterm results. Artif Organs. 2018;42:457–63.
Gil-Jaurena JM, González-López MT, Pita A, Pérez-Caballero R, Herviás M, Blanco D. Beating-heart aortic arch surgery in neonates and infants. Interact Cardiovasc Thorac Surg. 2018;27:586–90.
Rüffer A, Klopsch C, Münch F, Gottschalk U, Mir TS, Weil J, et al. Aortic arch repair: let it beat! Thorac Cardiovasc Surg. 2012;60:189–94.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
11748_2020_1304_MOESM1_ESM.jpg
Supplementary material section S1. Beating heart thoracic aortic surgery circuit. Schema of arterial circuit (A) and actual arterial circuit (B). A cardioplegic spike or tip was placed at the proximal ascending aorta and connected to the side arm of the arterial circuit using an extension tube with a one-way valve. CP = cardioplegic; DAo = descending aorta; ePTFE = expanded polytetrafluoroethylene; SCP = selective cerebral perfusion; SMP = selective myocardial perfusion (JPG 84 kb)
11748_2020_1304_MOESM2_ESM.jpg
Supplementary material section S2. Cases of BHTAS and CTAS. Number of patients. BHTAS = beating heart thoracic aortic surgery; CTAS = conventional thoracic aortic surgery (JPG 83 kb)
11748_2020_1304_MOESM3_ESM.jpg
Supplementary material section S3. Temporal measurements of CK and CK-MB. *1: Just after cardiopulmonary bypass initiation. *2: Just after cardiac surgery. *3: Postoperative day 1. *4: Postoperative day 2. CK = creatine kinase; CK-MB = creatine kinase MB isoenzyme (JPG 39 kb)
11748_2020_1304_MOESM4_ESM.mpg
Supplementary Video 1. BHTAS using ordinary cardioplegic spike. AAo = ascending aorta; ASO = arterial switch operation; BHTAS = beating heart thoracic aortic surgery; CP = cardioplegic; DAo = descending aorta; EAAA = extended aortic arch anastomosis; IVR = intraventricular rerouting (MPG 70902 kb)
11748_2020_1304_MOESM5_ESM.mpg
Video 2. BHTAS for hypoplastic aorta. AAo = ascending aorta; BHTAS = beating heart thoracic aortic surgery; CP = cardioplegic; HLHS = hypoplastic left heart syndrome; INNA = innominate artery (MPG 107664 kb)
Rights and permissions
About this article
Cite this article
Fuchigami, T., Nishioka, M., Tamashiro, Y. et al. Beating heart thoracic aortic surgery under selective myocardial perfusion for patients with congenital aortic anomalies. Gen Thorac Cardiovasc Surg 68, 956–961 (2020). https://doi.org/10.1007/s11748-020-01304-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11748-020-01304-7