Abstract
Objectives
In pulmonary valve replacement (PVR) after tetralogy of Fallot (TOF) repair, the right ventricular end-diastolic and end-systolic volume index (RVEDVI and RVESVI) of cardiac magnetic resonance imaging (cMRI) are often used as indicators of the RV volume. We examined the utility of QRS duration, cardiothoracic ratio (CTR), and plasma brain natriuretic peptide (BNP) as indicators of the appropriate timing of cMRI to assess the RV volume and function before PVR.
Methods
We assessed the correlation of QRS duration, CTR, and BNP with RVEDVI and RVESVI on cMRI in 26 patients after TOF repair. Fifteen underwent PVR (age, 45.2 ± 11.4 years). Twelve underwent post-PVR cMRI. The RV volume change from before to after PVR was investigated.
Results
QRS duration, BNP, and CTR were positively correlated with RVEDVI and RVESVI after TOF repair. The post-PVR QRS duration was also positively correlated with post-PVR RVEDVI (p = 0.017) and RVESVI (p = 0.001). From before to after PVR, in 5 cases with QRS duration ≤ 160 ms, the QRS duration decreased from 110.4 ± 28.9 to 101.8 ± 30.5 ms (p = 0.063). Both RVEDVI and RVESVI decreased to the normal range in 4 of 5 cases. In contrast, in 7 cases with QRS duration > 160 ms, the QRS duration decreased from 183.0 ± 17.4 to 160.3 ± 23.8 ms (p = 0.013); however, RVESVI did not normalize in 6 of 7 cases.
Conclusions
A prolonged QRS duration is a useful marker of RVEDVI and RVESVI enlargement after TOF repair. We recommend performing cMRI before the QRS duration reaches 160 ms due to normalization of the RV volume after PVR.
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References
Dehaki MG, Al-Dairy A, Rezaei Y, Omrani G, Jalali AH, Javadikasgari H, et al. Mid-term outcomes of mechanical pulmonary valve replacement: a single-institutional experience of 396 patients. Gen Thorac Cardiovasc Surg. 2019;67:289–96.
Geva T. Indications and timing of pulmonary valve replacement after tetralogy of Fallot repair. Pediatr Card Surg Annu. 2006;9:11–22.
Helbing WA, Niezen RA, Cessie SLE, Van Der Geest RJ, Ottenkamp J, De Roos A. Right ventricular diastolic function in children with pulmonary regurgitation after repair of tetralogy of Fallot: volumetric evaluation by magnetic resonance velocity mapping. J Am Coll Cardiol. 1997;28:1827–35.
Davlouros PA, Kilner PJ, Hornung TS, Li W, Francis JM, Moon JCC, et al. Right ventricular function in adults with repaired tetralogy of Fallot assessed with cardiovascular magnetic resonance imaging: detrimental role of right ventricular outflow aneurysms or akinesia and adverse right-to-left ventricular interaction. J Am Coll Cardiol. 2002;40:2044–52.
Therrien J, Provost Y, Merchant N, Williams W, Colman J, Webb G. Optimal timing for pulmonary valve replacement in adults after tetralogy of Fallot repair. Am J Cardiol. 2005;95:779–82.
Bokma JP, Winter MM, Oosterhof T, Vliegen HW, Van Dijk AP, Hazekamp MG, et al. Preoperative thresholds for mid-to-late haemodynamic and clinical outcomes after pulmonary valve replacement in tetralogy of Fallot. Eur Heart J. 2016;37:829–35.
Lee C, Kim YM, Lee CH, Kwak JG, Park CS, Song JY, et al. Outcomes of pulmonary valve replacement in 170 patients with chronic pulmonary regurgitation after relief of right ventricular outflow tract obstruction: implications for optimal timing of pulmonary valve replacement. J Am Coll Cardiol. 2012;60:1005–14.
Oosterhof T, Van Straten A, Vliegen HW, Meijboom FJ, Van Dijk APJ, Spijkerboer AM, et al. Preoperative thresholds for pulmonary valve replacement in patients with corrected tetralogy of Fallot using cardiovascular magnetic resonance. Circulation. 2007;116:545–51.
Geva T, Gauvreau K, Powell AJ, Cecchin F, Rhodes J, Geva J, et al. Randomized trial of pulmonary valve replacement with and without right ventricular remodeling surgery. Circulation. 2010;122:S201–8.
Guidelines for Management of Congenital Heart Diseases in Adults (JCS 2017). 2017;88–93.
Kurotobi S, Taniguchi K, Sano T, Naito H, Matsushita T, Kogaki S, et al. Determination of timing for reoperation in patients after right ventricular outflow reconstruction. Am J Cardiol. 2005;95:1344–50.
Babu-Narayan SV, Kilner PJ, Li W, Moon JC, Goktekin O, Davlouros PA, et al. Ventricular fibrosis suggested by cardiovascular magnetic resonance in adults with repaired tetralogy of Fallot and its relationship to adverse markers of clinical outcome. Circulation. 2006;113:405–13.
Geva T, Sandweiss BM, Gauvreau K, Lock JE, Powell AJ. Factors associated with impaired clinical status in long-term survivors of tetralogy of Fallot repair evaluated by magnetic resonance imaging. J Am Coll Cardiol. 2004;43:1068–74.
Abd El Rahman MY, Abdul-Khaliq H, Vogel M, Alexi-Meskishvili V, Gutberlet M, Lange PE. Relation between right ventricular enlargement, QRS duration, and right ventricular function in patients with tetralogy of Fallot and pulmonary regurgitation after surgical repair. Heart. 2000;84:416–20.
Doughan AR, McConnell ME, Lyle TA, Book WM. Effects of pulmonary valve replacement on qrs duration and right ventricular cavity size late after repair of right ventricular outflow tract obstruction. Am J Cardiol. 2005;95:1511–4.
Cheung EWY, Lam WWM, Chiu CSW, Chau AKT, Cheung SCW, Cheung Y-F. Plasma brain natriuretic peptide levels, right ventricular volume overload and exercise capacity in adolescents after surgical repair of tetralogy of Fallot. Int J Cardiol. 2007;121:155–62.
Oosterhof T, Tulevski II, Vliegen HW, Spijkerboer AM, Mulder BJM. Effects of volume and/or pressure overload secondary to congenital heart disease (tetralogy of Fallot or pulmonary stenosis) on right ventricular function using cardiovascular magnetic resonance and B-type natriuretic peptide levels. Am J Cardiol. 2006;97:1051–5.
Eindhoven JA, Menting ME, Van Den Bosch AE, Cuypers JAAE, Ruys TPE, Witsenburg M, et al. Associations between N-terminal pro-B-type natriuretic peptide and cardiac function in adults with corrected tetralogy of Fallot. Int J Cardiol. 2014;174:550–6.
Van Huysduynen BH, Van Straten A, Swenne CA, Maan AC, Van Eck HJR, Schalij MJ, et al. Reduction of QRS duration after pulmonary valve replacement in adult Fallot patients is related to reduction of right ventricular volume. Eur Heart J. 2005;26:928–32.
Cocomello L, Sinha S, Gonzalez Corcia MC, Baquedano M, Benedetto U, Caputo M. Determinants of QRS duration in patients with tetralogy of Fallot after pulmonary valve replacement. J Card Surg. 2021;36:1958–68.
Scherptong RWC, Hazekamp MG, Mulder BJM, Wijers O, Swenne CA, Van Der Wall EE, et al. Follow-up after pulmonary valve replacement in adults with tetralogy of Fallot: association between QRS duration and outcome. J Am Coll Cardiol. 2010;56:1486–92.
Romeo JLR, Takkenberg JJM, Cuypers JAAE, de Groot NMS, van de Woestijne P, Bruining N, et al. Timing of pulmonary valve replacement in patients with corrected Fallot to prevent QRS prolongation. Eur J Cardio-thoracic Surg. 2020;58:559–66.
Geva T. Repaired tetralogy of Fallot: the roles of cardiovascular magnetic resonance in evaluating pathophysiology and for pulmonary valve replacement decision support. J Cardiovasc Magn Reson. 2011;13:1–24.
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Sugiura, J., Uchita, S., Kojima, A. et al. Is the QRS duration useful for determining the optimal timing of pulmonary valve replacement after tetralogy of Fallot repair?. Gen Thorac Cardiovasc Surg 71, 437–446 (2023). https://doi.org/10.1007/s11748-022-01898-0
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DOI: https://doi.org/10.1007/s11748-022-01898-0