Journals / Türk Kardiyoloji Derneği Arşivi / 2021 / Cilt: 49 - Sayı: 5

The disappearance of nonsustained ventricular tachycardia after surgical repair in a patient with mitral annular disjunction and mitral valve prolapse

Mitral anular disjunction ve mitral kapak prolapsusu olan bir hastada cerrahi tamir sonrası sürekli olmayan ventriküler taşikardinin kaybolması

Pages
419–423
Publication Date
2022-11-06
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The patient was diagnosed with bileaflet MVP, MAD, and severe mitral regurgitation using transthoracic echocardiography and cardiac magnetic resonance imaging, in which ventricular tachycardia disappeared following subsequent surgical repair.

📌 3 Key Takeaways

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Objective & Hypothesis:Summary– Mitral annular disjunction (MAD) is a structural abnormality defined as the separation of the ventricular myocardium between the mitral valve annulus and the left atrial wall.
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Key Findings & Data:This study presents the case of a 42-year-old patient who was admitted to the cardiology clinic with complaints of palpitation and syncope.
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Conclusion & Impact:The patient was diagnosed with bileaflet MVP, MAD, and severe mitral regurgitation using transthoracic echocardiography and cardiac magnetic resonance imaging, in which ventricular tachycardia disappeared following subsequent surgical repair.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Summary– Mitral annular disjunction (MAD) is a structural abnormality defined as the separation of the ventricular myocardium between the mitral valve annulus and the left atrial wall. It is present in some patients with mitral valve prolapse (MVP) and is associated with papillary muscle fibrosis and ventricular arrhythmia. Although it is easy to diagnose, it can be overlooked in daily practice. This study presents the case of a 42-year-old patient who was admitted to the cardiology clinic with complaints of palpitation and syncope. The patient was diagnosed with bileaflet MVP, MAD, and severe mitral regurgitation using transthoracic echocardiography and cardiac magnetic resonance imaging, in which ventricular tachycardia disappeared following subsequent surgical repair.

Özet

Özet– Mitral anular disjunction (MAD), mitral kapak anulusu ile sol atriyal duvar arasında ventrikülün miyokarddan ayrılması olarak tanımlanan yapısal bir anormalliktir. MAD, mitral valv prolapsusu (MVP) olan hastaların bir kısmında bulunmakta olup MVP’den bağımsız olarak papiller kas fibrozu ve ventriküler aritmi ile ilişkilidir. Tanısı kolay olmasına rağmen günlük pratikte büyük oranda akla gelmemesi nedeniyle gözden kaçabilmektedir. Bu olguda, çarpıntı ve senkop şikayeti ile kardiyoloji kliniğine başvuran, transtorasik ekokardiyografi ve kardiyak manyetik rezonans görüntüleme ile biliflet MVP, MAD ve ileri mitral yetersizliği tespit edilen ve cerrahi tamir sonrasında ventriküler taşikardinin kaybolduğu 42 yaşındaki olguyu sunmayı amaçladık.

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Cite This Article

Barman, H. A., Yıldız, A., Güden, M., Ökçün, E. Ö. B. (2022). The disappearance of nonsustained ventricular tachycardia after surgical repair in a patient with mitral annular disjunction and mitral valve prolapse. Türk Kardiyoloji Derneği Arşivi, Cilt: 49 - Sayı: 5, 419–423. https://ajindex.com/articles/632341

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References (13)

  1. Freed LA, Levy D, Levine RA, Larson MG, Evans JC, Fuller DL, et al. Prevalence and clinical outcome of mitral-valve prolapse. N Engl J Med 1999
  2. [Crossref] 2. Kalkan S, Keten F, Balaban İ, Koksal C, Kahveci G. Infrequent concomitant mitral, pulmonary, and tricuspid valve prolapse associated with right ventricular failure: correct diagnosis using multimodality imaging. Anatol J Cardiol 2019
  3. E5-7. [Crossref] 3. Sriram CS, Syed FF, Ferguson ME, Johnson JN, Enriquez-Sarano M, Cetta F, et al. Malignant bileaflet mitral valve prolapse syndrome in patients with otherwise idiopathic out-of-hospital cardiac arrest. J Am Coll Cardiol 2013
  4. [Crossref] 4. Nishimura RA, McGoon MD, Shub C, Miller FA Jr, Ilstrup DM, Tajik AJ. Echocardiographically documented mitral-valve prolapse. Long-term follow-up of 237 patients. N Engl J Med 1985
  5. [Crossref] 422 Turk Kardiyol Dern Ars 2021
  6. 49(5):419-423 5. Hutchins GM, Moore GW, Skoog DK. The association of floppy mitral valve with disjunction of the mitral annulus fibrosus. N Engl J Med 1986
  7. [Crossref] 6. Carmo P, Andrade MJ, Aguiar C, Rodrigues R, Gouveia R, Silva JA. Mitral annular disjunction in myxomatous mitral valve disease: a relevant abnormality recognizable by transthoracic echocardiography. Cardiovasc Ultrasound 2010
  8. [Crossref] 7. Dejgaard LA, Skjølsvik ET, Lie ØH, Ribe M, Stokke MK, Hegbom F, et al. The mitral annulus disjunction arrhythmic syndrome. J Am Coll Cardiol 2018
  9. [Crossref] 8. Konda T, Tani T, Suganuma N, Nakamura H, Sumida T, Fujii Y, et al. The analysis of mitral annular disjunction detected by echocardiography and comparison with previously reported pathological data. J Echocardiogr 2017
  10. [Crossref] 9. Eriksson MJ, Bitkover CY, Omran AS, David TE, Ivanov J, Ali MJ, et al. Mitral annular disjunction in advanced myxomatous mitral valve disease: echocardiographic detection and surgical correction. J Am Soc Echocardiogr 2005
  11. [Crossref] 10. Lee AP, Jin CN, Fan Y, Wong RHL, Underwood MJ, Wan S. Functional implication of mitral annular disjunction in mitral valve prolapse: a quantitative dynamic 3D echocardiographic study. JACC Cardiovasc Imaging 2017
  12. [Crossref] 11. Newcomb AE, David TE, Lad VS, Bobiarski J, Armstrong S, Maganti M. Mitral valve repair for advanced myxomatous degeneration with posterior displacement of the mitral annulus. J Thorac Cardiovasc Surg 2008
  13. [Crossref] 12. Bennett S, Thamman R, Gri