Abstract
Historically, a right bundle branch block has been considered a benign finding in asymptomatic individuals. However, this conclusion is based on a few old studies with small sample sizes. We examined the association between a complete right bundle branch block (CRBBB) and subsequent cardiovascular mortality in the general population in Japan. In this large community-based cohort study, data of 90,022 individuals (mean age, 58.5 ± 10.2 years; 66.2% women) who participated in annual community-based health check-ups were assessed. Subjects were followed up from 1993 to the end of 2016. Cox proportional hazards’ models and log-rank tests were used for the data analysis. CRBBB was documented in 1,344 participants (1.5%). Among all included participants, CRBBB was associated with an increased risk of cardiovascular mortality after adjustment for all potential confounders (hazard ratio [HR] 1.21; 95% confidence interval [CI] 1.06–1.38). The increased risk of cardiovascular mortality was particularly evident in women aged < 65 years (HR 2.00; 95% CI 1.34–2.98) and men aged ≥ 65 years (HR 1.28; 95% CI 1.06–1.55). CRBBB is associated with an increased risk of cardiovascular mortality in women aged < 65 years and men aged ≥ 65 years. Clinicians should be aware of the presence of CRBBB in young women and elderly men, even if they exhibit no symptoms.
Similar content being viewed by others
References
Fahy GJ, Pinski SL, Miller DP, McCabe N, Pye C, Walsh MJ, Robinson K (1996) Natural history of isolated bundle branch block. Am J Cardiol 77:1185–1190
Eriksson P, Hansson PO, Eriksson H, Dellborg M (1998) Bundle-branch block in a general male population: the study of men born 1913. Circulation 98:2494–2500
Fleg JL, Das DN, Lakatta EG (1983) Right bundle branch block: long-term prognosis in apparently healthy men. J Am Coll Cardiol 1:887–892
Eriksson P, Wilhelmsen L, Rosengren A (2005) Bundle-branch block in middle-aged men: risk of complications and death over 28 years. The Primary Prevention Study in Göteborg. Sweden Eur Heart J 26:2300–2306
Aro AL, Anttonen O, Tikkanen JT, Junttila MJ, Kerola T, Rissanen HA, Reunanen A, Huikuri HV (2011) Intraventricular conduction delay in a standard 12-lead electrocardiogram as a predictor of mortality in the general population. Circ Arrhythm Electrophysiol 4:704–710
Cohn JN, Johnson GR, Shabetai R, Loeb H, Tristani F, Rector T, Smith R, Fletcher R (1993) Ejection fraction, peak exercise oxygen consumption, cardiothoracic ratio, ventricular arrhythmias, and plasma norepinephrine as determinants of prognosis in heart failure. The V-HeFT VA Cooperative Studies Group. Circulation 87:VI5-V16
Komajda M, Jais JP, Reeves F, Goldfarb B, Bouhour JB, Juillieres Y, Lanfranchi J, Peycelon P, Geslin PH, Carrie D, Grosgogeat Y (1990) Factors predicting mortality in idiopathic dilated cardiomyopathy. Eur Heart J 11:824–831
Diaz RA, Obasohan A, Oakley CM (1987) Prediction of outcome in dilated cardiomyopathy. Br Heart J 58:393–399
Xie GY, Berk MR, Smith MD, Gurley JC, DeMaria AN (1994) Prognostic value of Doppler transmitral flow patterns in patients with congestive heart failure. J Am Coll Cardiol 24:132–139
Iacoviello M, Citarelli G, Antoncecchi V, Romito R, Monitillo F, Leone M, Puzzovivo A, Lattarulo MS, Rizzo C, Caldarola P, Ciccone MM (2016) Right ventricular longitudinal strain measures independently predict chronic heart failure mortality. Echocardiography 33:992–1000
Amsallem M, Sweatt AJ, Aymami MC, Kuznetsova T, Selej M, Lu H, Mercier O, Fadel E, Schnittger I, McConnell MV, Rabinovitch M, Zamanian RT, Haddad F (2017) Right heart end-systolic remodeling index strongly predicts outcomes in pulmonary arterial hypertension: comparison with validated models. Circ Cardiovasc Imaging 10:e005771
Hamada-Harimura Y, Seo Y, Ishizu T, Nishi I, Machino-Ohtsuka T, Yamamoto M, Sugano A, Sato K, Sai S, Obara K, Yoshida I (2018) Incremental prognostic value of right-ventricular strain in patients with acute decompensated heart failure. Circ Cardiovasc Imaging 11:e007249
Tajima M, Nakayama A, Uewaki R, Mahara K, Isobe M, Nagayama M (2019) Right ventricular dysfunction is associated with exercise intolerance and poor prognosis in ischemic heart disease. Heart Vessels 34:385–392
Furukawa K, Yano M, Ishii H, Sakaguchi S, Mori K, Nishimura M, Nakamura K (2021) Influence of preoperative right ventricular function on left ventricular remodeling and survival after subvalvular repair for functional mitral regurgitation. Heart Vessels 36:1064–1071
Bussink BE, Holst AG, Jespersen L, Deckers JW, Jensen GB, Prescott E (2013) Right bundle branch block: prevalence, risk factors, and outcome in the general population: results from the Copenhagen City Heart Study. Eur Heart J 34:138–146
Sairenchi T, Iso H, Irie F, Fukasawa N, Yamagishi K, Kanashiki M, Saito Y, Ota H, Nose T (2005) Age-specific relationship between blood pressure and the risk of total and cardiovascular mortality in Japanese men and women. Hypertens Res 28:901–909
Sairenchi T, Iso H, Yamagishi K, Irie F, Okubo Y, Gunji J, Muto T, Ota H (2011) Mild retinopathy is a risk factor for cardiovascular mortality in Japanese with and without hypertension: the Ibaraki Prefectural Health Study. Circulation 124:2502–2511
Leening MJ, Ferket BS, Steyerberg EW, Kavousi M, Deckers JW, Nieboer D, Heeringa J, Portegies ML, Hofman A, Ikram MA, Hunink MM, Franco OH, Stricker BH, Witteman JCM, Roos-Hesselink JW (2014) Sex differences in lifetime risk and first manifestation of cardiovascular disease: prospective population based cohort study. BMJ 349:g5992
Levey AS, Bosch JP, Lewis JB, Greene T, Rogers N, Roth D (1999) A more accurate method to estimate glomerular filtration rate from serum creatinine: a new prediction equation. Ann Intern Med 130:461–470
Aizawa Y, Takatsuki S, Kimura T, Nishiyama N, Fukumoto K, Tanimoto Y, Tanimoto K, Miyoshi S, Suzuki M, Yokoyama Y, Chinushi M (2013) Ventricular fibrillation associated with complete right bundle branch block. Heart Rhythm 10:1028–1035
Chiale PA, Garro HA, Fernández PA, Elizari MV (2012) High-degree right bundle branch block obscuring the diagnosis of Brugada electrocardiographic pattern. Heart Rhythm 9:974–976
Aizawa Y, Takatsuki S, Sano M, Kimura T, Nishiyama N, Fukumoto K, Tanimoto Y, Tanimoto K, Murata M, Komatsu T, Mitamura H (2013) Brugada syndrome behind complete right bundle-branch block. Circulation 128:1048–1054
Fantoni C, Kawabata M, Massaro R, Regoli F, Raffa S, Arora V, Salerno-Uriarte JA, Klein HU, Auricchio A (2005) Right and left ventricular activation sequence in patients with heart failure and right bundle branch block: a detailed analysis using three-dimensional non-fluoroscopic electroanatomic mapping system. J Cardiovasc Electrophysiol 16:112–119
Rabkin SW, Mathewson FA, Tate RB (1980) Natural history of left bundle-branch block. Br Heart J 43:164–169
Schneider JF, Thomas HE Jr, Kreger BE, McNamara PM, Kannel WB (1979) Newly acquired left bundle-branch block: the Framingham study. Ann Intern Med 90:303–310
Probst V, Veltmann C, Eckardt L, Meregalli PG, Gaita F, Tan HL, Babuty D, Sacher F, Giustetto C, Schulze-Bahr E, Borggrefe M, Haissaguerre M, Mabo P, Le Marec H, Wolpert C, Wilde AAM (2010) Long-term prognosis of patients diagnosed with Brugada syndrome: results from the FINGER Brugada Syndrome Registry. Circulation 121:635–643
Takagi M, Aonuma K, Sekiguchi Y, Yokoyama Y, Aihara N, Hiraoka M, Japan Idiopathic Ventricular Fibrillation Study (J-IVFS) Investigators (2013) The prognostic value of early repolarization (J wave) and ST-segment morphology after J wave in Brugada syndrome: multicenter study in Japan. Heart Rhythm 10:533–539
De Pooter J, Kamoen V, El Haddad M, Stroobandt R, De Buyzere M, Jordaens L, Timmermans F (2018) Gender differences in electro-mechanical characteristics of left bundle branch block: potential implications for selection and response of cardiac resynchronization therapy. Int J Cardiol 257:84–91
Acknowledgements
We thank the Ibaraki Health Service Association for supplying the health check-up data.
Funding
This work was supported by the Ibaraki Prefectural Government and by grants-in-aids from the Ministry of Health, Labor and Welfare, Health and Labor Sciences Research Grants, Japan (Research on Health Services: H17-Kenkou-007; Comprehensive Research on Cardiovascular and Life-Style Related Diseases: H18-Junkankitou [Seishuu]-Ippan-012; Comprehensive Research on Cardiovascular and Life-Style Related Diseases: H20-Junkankitou [Seishuu]-Ippan-013; Intractable Diseases Conquest Research: H21-Nanchi-Ippan-059; and Comprehensive Research on Cardiovascular and Life-Style Related Diseases: H23-Junkankitou [Seishuu]-Ippan-005, H26-Junkankitou [Seisaku]-Ippan-001 and H29-Junkankitou [Seishuu]-Ippan-003 and 20FA 1002).
Author information
Authors and Affiliations
Contributions
NN participated in the design of the study, analyzed the data, and wrote the first draft and the final report with all authors contributing to the editing. TI, TS, HO, and FI participated in the design of the study. TI, TS, HI, and KY gave important suggestions for the design of this study and interpretation of the results. FI arranged the acquisition of individual data. DN, TN, NK, KS, MY, TM-O, DZX, NM, TT, AN, KA, MI, and YK gave important suggestions for writing the draft and revising it critically for important intellectual content and read and approved the final manuscript.
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.
Rights and permissions
About this article
Cite this article
Nakazawa, N., Ishizu, T., Sairenchi, T. et al. Right bundle branch block and risk of cardiovascular mortality: the Ibaraki Prefectural Health Study. Heart Vessels 37, 609–618 (2022). https://doi.org/10.1007/s00380-021-01944-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00380-021-01944-6