Left bundle branch block causes: Difference between revisions
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* [[Myocardial infarction]] | * [[Myocardial infarction]] | ||
* [[Myocardial ischemia]] | * [[Myocardial ischemia]] | ||
* [[Myocarditis]] | * [[Myocarditis]]<ref name="pmid22388951">{{cite journal |author=Di Bella G, Florian A, Oreto L, ''et al.'' |title=Electrocardiographic findings and myocardial damage in acute myocarditis detected by cardiac magnetic resonance |journal=Clinical Research in Cardiology : Official Journal of the German Cardiac Society |volume=101 |issue=8 |pages=617–24 |year=2012 |month=August |pmid=22388951 |doi=10.1007/s00392-012-0433-5 |url=}}</ref> | ||
* Primary disease of the cardiac electrical conduction system | * Primary disease of the cardiac electrical conduction system | ||
* Progressive conduction system disease | * Progressive conduction system disease |
Revision as of 18:07, 29 April 2013
Left bundle branch block Microchapters |
Differentiating Left Bundle Branch Block from other Diseases |
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Case Studies |
Left bundle branch block causes On the Web |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Cafer Zorkun, M.D., Ph.D. [2]; Raviteja Guddeti, M.B.B.S. [3]; Aarti Narayan, M.B.B.S [4]
Causes
Common Causes
The most common causes of LBBB include:
- Hypertension[1]
- Coronary heart disease[1]
- Congestive heart failure
- Hypertrophic obstructive cardiomyopathy[1]
- Valvular heart disease
Causes by Organ System
Cardiovascular | Aortic insufficiency, aortic valve replacement, alcoholic cardiomyopathy, hypertrophic cardiomyopathy, hypertensive cardiomyopathy, ischemic cardiomyopathy, postpartum cardiomyopathy, restrictive cardiomyopathy, coronary Artery Disease, dilated cardiomyopathy, endocarditis, hypertension, hypertrophic obstructive cardiomyopathy (HOCM), ischemic heart disease, left ventricular hypertrophy, left ventricular noncompaction (LVNC), left ventricular outflow tract surgery, myocardial infarction, myocardial ischemia, myocarditis, primary disease of the cardiac electrical conduction system, progressive conduction system disease, rheumatic fever with aortic valve involvement, septal myomectomy |
Chemical / poisoning | No underlying causes |
Dermatologic | Scleroderma |
Drug Side Effect | No underlying causes |
Ear Nose Throat | No underlying causes |
Endocrine | No underlying causes |
Environmental | No underlying causes |
Gastroenterologic | No underlying causes |
Genetic | Hemochromatosis |
Hematologic | No underlying causes |
Iatrogenic | No underlying causes |
Infectious Disease | Chagas disease, Lyme disease |
Musculoskeletal / Ortho | No underlying causes |
Neurologic | No underlying causes |
Nutritional / Metabolic | No underlying causes |
Obstetric/Gynecologic | No underlying causes |
Oncologic | No underlying causes |
Opthalmologic | No underlying causes |
Overdose / Toxicity | No underlying causes |
Psychiatric | No underlying causes |
Pulmonary | No underlying causes |
Renal / Electrolyte | No underlying causes |
Rheum / Immune / Allergy | No underlying causes |
Sexual | No underlying causes |
Trauma | No underlying causes |
Urologic | No underlying causes |
Dental | No underlying causes |
Miscellaneous | Exercise-induced LBBB, Sarcoidosis |
Causes of LBBB in Alphabetical Order
- Chagas disease[4]
- Coronary artery disease
- Endocarditis
- Exercise-induced LBBB[7]
- Heart failure[8][9][10]
- Hemochromatosis[11]
- Hypertension
- Hypertrophic obstructive cardiomyopathy (HOCM)
- Left ventricular hypertrophy
- Left ventricular noncompaction (LVNC)[12][13]
- Left ventricular outflow tract surgery
- Lev's disease[14]
- Lenegre's disease[14]
- Lyme disease [15]
- Myocardial infarction
- Myocardial ischemia
- Myocarditis[16]
- Primary disease of the cardiac electrical conduction system
- Progressive conduction system disease
- Rheumatic fever with aortic valve involvement
- Sarcoidosis[17]
- Scleroderma
- Septal myomectomy
- TAVI[18][19]
References
- ↑ 1.0 1.1 1.2 Imanishi R, Seto S, Ichimaru S, Nakashima E, Yano K, Akahoshi M (2006). "Prognostic significance of incident complete left bundle branch block observed over a 40-year period". The American Journal of Cardiology. 98 (5): 644–8. doi:10.1016/j.amjcard.2006.03.044. PMID 16923453. Unknown parameter
|month=
ignored (help) - ↑ Nakajima M, Aomi S, Matsuda N, Kasanuki H, Endo M, Kurosawa H (2003). "Simultaneous biventricular pacemaker implantation for a surgical case of aortic regurgitation with severe left ventricular dysfunction and left bundle branch block". The Journal of Thoracic and Cardiovascular Surgery. 125 (5): 1167–9. doi:10.1067/mtc.2003.304. PMID 12771896. Unknown parameter
|month=
ignored (help) - ↑ Wieslander B, Wu KC, Loring Z; et al. (2013). "Localization of myocardial scar in patients with cardiomyopathy and left bundle branch block using electrocardiographic Selvester QRS scoring". Journal of Electrocardiology. doi:10.1016/j.jelectrocard.2013.02.006. PMID 23540937. Unknown parameter
|month=
ignored (help) - ↑ 4.0 4.1 Arce M, VAN Grieken J, Femenía F, Arrieta M, McIntyre WF, Baranchuk A (2012). "Permanent pacing in patients with Chagas' disease". Pacing and Clinical Electrophysiology : PACE. 35 (12): 1494–7. doi:10.1111/pace.12013. PMID 23078655. Unknown parameter
|month=
ignored (help) - ↑ Grimm W (2012). "Prophylactic implantable defibrillators in dilated cardiomyopathy". Herz. 37 (8): 859–66. doi:10.1007/s00059-012-3687-9. PMID 23052902. Unknown parameter
|month=
ignored (help) - ↑ Foell D, Jung BA, Germann E; et al. (2013). "Segmental myocardial velocities in dilated cardiomyopathy with and without left bundle branch block". Journal of Magnetic Resonance Imaging : JMRI. 37 (1): 119–26. doi:10.1002/jmri.23803. PMID 22987362. Unknown parameter
|month=
ignored (help) - ↑ Stein R, Ho M, Oliveira CM; et al. (2011). "Exercise-induced left bundle branch block: prevalence and prognosis". Arquivos Brasileiros De Cardiologia. 97 (1): 26–32. PMID 21552647. Unknown parameter
|month=
ignored (help) - ↑ Iscove NN, Yan XQ (1990). "Precursors (pre-CFCmulti) of multilineage hemopoietic colony-forming cells quantitated in vitro. Uniqueness of IL-1 requirement, partial separation from pluripotential colony-forming cells, and correlation with long term reconstituting cells in vivo". Journal of Immunology (Baltimore, Md. : 1950). 145 (1): 190–5. PMID 2358672. Unknown parameter
|month=
ignored (help) - ↑ Kutyifa V, Pouleur AC, Knappe D; et al. (2013). "Dyssynchrony and the risk of ventricular arrhythmias". JACC. Cardiovascular Imaging. 6 (4): 432–44. doi:10.1016/j.jcmg.2012.12.008. PMID 23579010. Unknown parameter
|month=
ignored (help) - ↑ Cinca J, Mendez A, Puig T; et al. (2013). "Differential clinical characteristics and prognosis of intraventricular conduction defects in patients with chronic heart failure". European Journal of Heart Failure. doi:10.1093/eurjhf/hft042. PMID 23512097. Unknown parameter
|month=
ignored (help) - ↑ Hanson EH, Shue PM, Palm-Leis A, Rowley RK (2001). "An aviator with cardiomyopathy and genetic susceptibility to hereditary hemochromatosis: a case report". Aviation, Space, and Environmental Medicine. 72 (10): 924–7. PMID 11601557. Unknown parameter
|month=
ignored (help) - ↑ Rodrigues B, Correia E, Ferreira Santos L; et al. (2013). "Left bundle branch block, atrioventricular block, torsade de pointes and long QT syndrome: is this too much for a rare cardiomyopathy?". Revista Portuguesa De Cardiologia : Orgao Oficial Da Sociedade Portuguesa De Cardiologia = Portuguese Journal of Cardiology : an Official Journal of the Portuguese Society of Cardiology. doi:10.1016/j.repc.2012.06.018. PMID 23618687. Unknown parameter
|month=
ignored (help) - ↑ Gerecke B, Engberding R (2012). "[Isolated noncompaction cardiomyopathy with special emphasis on arrhythmia complications]". Herzschrittmachertherapie & Elektrophysiologie (in German). 23 (3): 201–10. doi:10.1007/s00399-012-0226-6. PMID 23008085. Unknown parameter
|month=
ignored (help) - ↑ 14.0 14.1 Davies MJ (1976). "Pathology of chronic A-V Block". Acta Cardiologica. Suppl 21: 19–30. PMID 1087803.
- ↑ http://onlinelibrary.wiley.com/doi/10.1111/j.1540-8159.1990.tb04009.x/abstract
- ↑ Di Bella G, Florian A, Oreto L; et al. (2012). "Electrocardiographic findings and myocardial damage in acute myocarditis detected by cardiac magnetic resonance". Clinical Research in Cardiology : Official Journal of the German Cardiac Society. 101 (8): 617–24. doi:10.1007/s00392-012-0433-5. PMID 22388951. Unknown parameter
|month=
ignored (help) - ↑ Dechering DG, Kochhäuser S, Wasmer K; et al. (2013). "Electrophysiological characteristics of ventricular tachyarrhythmias in cardiac sarcoidosis versus arrhythmogenic right ventricular cardiomyopathy". Heart Rhythm : the Official Journal of the Heart Rhythm Society. 10 (2): 158–64. doi:10.1016/j.hrthm.2012.10.019. PMID 23070261. Unknown parameter
|month=
ignored (help) - ↑ Urena M, Mok M, Serra V; et al. (2012). "Predictive factors and long-term clinical consequences of persistent left bundle branch block following transcatheter aortic valve implantation with a balloon-expandable valve". Journal of the American College of Cardiology. 60 (18): 1743–52. doi:10.1016/j.jacc.2012.07.035. PMID 23040577. Unknown parameter
|month=
ignored (help) - ↑ Colombo A, Latib A (2012). "Left bundle branch block after transcatheter aortic valve implantation: inconsequential or a clinically important endpoint?". Journal of the American College of Cardiology. 60 (18): 1753–5. doi:10.1016/j.jacc.2012.07.034. PMID 23040576. Unknown parameter
|month=
ignored (help)