Öz
Left ventricular noncompaction (LVNC) is a rare morphological
abnormality of the left ventricular myocardium. It is characterized by
trabeculated myocardium with adjacent deep intertrabecular recesses
communicating with the left ventricular cavity. Most commonly, the apical and
midventricular segments of left ventricle are affected. Patients with LVNC may
have no symptoms or present with chest pain, heart failure, and arrhythmias. In
the advanced disease stages, heart failure is present in most of the patients.
In addition, LVNC can lead to fatal complications, such as embolic events,
arrhythmias, and sudden death. These complications can be avoided with early
diagnosis and timely treatment of patients at high risk. Herein, we presented
an asymptomatic case of LVNC and our aim was to demonstrate the magnetic
resonance imaging findings of LVNC.
Anahtar Kelimeler
cardiac MRI cardiomyopathy heart failure myocardial trabeculations sudden death
Kaynakça
- 1. Ritter M, Oechslin E, Sütsch G, Attenhofer C, Schneider J, Jenni R. Isolated noncompaction of the myocardium in adults. Mayo Clin Proc. 1997;72(1):26–31.
- 2. Weir-McCall JR, Yeap PM, Papagiorcopulo C, et al. Left Ventricular Noncompaction: Anatomical Phenotype or Distinct Cardiomyopathy? J Am Coll Cardiol. 2016;68:2157-2165.
- 3. Enríquez r A, Baeza v R, Gabrielli n L et-al. [Non compaction cardiomyopathy: a series of 15 cases]. Rev Med Chil. 2011;139 (7): 864-71.
- 4. Maheshwari M, Gokroo RK, Kaushik SK. Isolated non-compacted right ventricular myocardium. J Assoc Physicians India. 2012;60 : 56-7.
- 5. Oechslin EN, Attenhofer Jost CH, Rojas JR, Kaufmann PA, Jenni R. Long-term follow-up of 34 adults with isolated left ventricular noncompaction: a distinct cardiomyopathy with poor prognosis. J Am Coll Cardiol 2000;36:493-500.
- 6. Thuny F, Jacquier A, Jop B, Giorgi R, Gaubert JY, Bartoli JM, Moulin G, Habib G. Assessment of left ventricular noncompaction in adults: side-by-side comparison of cardiac magnetic resonance imaging with echocardiography. Arch Cardiovasc Dis. 2010;103(3):150-9.
- 7. Engberding R, Stöllberger C, Ong P, Yelbuz TM, Gerecke BJ, Breithardt G. Isolated non-compaction cardiomyopathy. Dtsch Arztebl Int 2010; 107:206–213.
- 8. Yousef ZR, Foley PW, Khadjooi K, et al. Left ventricular non-compaction: clinical features and cardiovascular magnetic resonance imaging. BMC Cardiovasc Disord 2009; 9:37.
- 9. Ivanov A, Dabiesingh DS, Bhumireddy GP, et al. Prevalence and Prognostic Significance of Left Ventricular Noncompaction in Patients Referred for Cardiac Magnetic Resonance Imaging. Circ Cardiovasc Imaging. 2017;10:1-10.
- 10. Zuccarino F, Vollmer I, Sanchez G, Navallas M, Pugliese F, Gayete A. Left ventricular noncompaction: imaging findings and diagnostic criteria. Send to AJR Am J Roentgenol. 2015; 204:519-530.
Öz
Sol ventrikül nonkompaksiyonu (SVNC), sol ventrikül miyokardının nadir
görülen morfolojik bir anomalisidir. Sol ventrikül boşluğu ile komşu derin
intertrabeküler oyuklar ile trabeküle halde miyokard ile karakterizedir. Sol
ventrikülün apikal ve midventriküler segmentleri en sık etkilenen kesimlerdir.
SVNC'li hastalar asemptomatik olabileceği gibi bu hastalarda göğüs ağrısı, kalp
yetmezliği ve aritmiler görülebilir. İleri hastalık aşamalarında, çoğu hastada
kalp yetmezliği gelişir. Ek olarak, SVNC embolik olaylara, aritmilere ve ani
ölüm gibi komplikasyonlara yol açabilir. Bu komplikasyonlar, yüksek riskli
hastaların erken tanı ve zamanında tedavisi ile önlenebilir. Biz burada
asemptomatik bir SVNC olgusu sunarak SVNC’nin manyetik rezonans görüntüleme
bulgularını ortaya koymayı amaçladık.
Anahtar Kelimeler
kardiyak MR kardiyomiyopati kalp yetersizliği miyokard trabekülasyonları ani ölüm
Kaynakça
- 1. Ritter M, Oechslin E, Sütsch G, Attenhofer C, Schneider J, Jenni R. Isolated noncompaction of the myocardium in adults. Mayo Clin Proc. 1997;72(1):26–31.
- 2. Weir-McCall JR, Yeap PM, Papagiorcopulo C, et al. Left Ventricular Noncompaction: Anatomical Phenotype or Distinct Cardiomyopathy? J Am Coll Cardiol. 2016;68:2157-2165.
- 3. Enríquez r A, Baeza v R, Gabrielli n L et-al. [Non compaction cardiomyopathy: a series of 15 cases]. Rev Med Chil. 2011;139 (7): 864-71.
- 4. Maheshwari M, Gokroo RK, Kaushik SK. Isolated non-compacted right ventricular myocardium. J Assoc Physicians India. 2012;60 : 56-7.
- 5. Oechslin EN, Attenhofer Jost CH, Rojas JR, Kaufmann PA, Jenni R. Long-term follow-up of 34 adults with isolated left ventricular noncompaction: a distinct cardiomyopathy with poor prognosis. J Am Coll Cardiol 2000;36:493-500.
- 6. Thuny F, Jacquier A, Jop B, Giorgi R, Gaubert JY, Bartoli JM, Moulin G, Habib G. Assessment of left ventricular noncompaction in adults: side-by-side comparison of cardiac magnetic resonance imaging with echocardiography. Arch Cardiovasc Dis. 2010;103(3):150-9.
- 7. Engberding R, Stöllberger C, Ong P, Yelbuz TM, Gerecke BJ, Breithardt G. Isolated non-compaction cardiomyopathy. Dtsch Arztebl Int 2010; 107:206–213.
- 8. Yousef ZR, Foley PW, Khadjooi K, et al. Left ventricular non-compaction: clinical features and cardiovascular magnetic resonance imaging. BMC Cardiovasc Disord 2009; 9:37.
- 9. Ivanov A, Dabiesingh DS, Bhumireddy GP, et al. Prevalence and Prognostic Significance of Left Ventricular Noncompaction in Patients Referred for Cardiac Magnetic Resonance Imaging. Circ Cardiovasc Imaging. 2017;10:1-10.
- 10. Zuccarino F, Vollmer I, Sanchez G, Navallas M, Pugliese F, Gayete A. Left ventricular noncompaction: imaging findings and diagnostic criteria. Send to AJR Am J Roentgenol. 2015; 204:519-530.
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Konular | Klinik Tıp Bilimleri |
| Bölüm | Olgu Sunumu |
| Yazarlar | |
| Yayımlanma Tarihi | 28 Mayıs 2019 |
| Gönderilme Tarihi | 29 Ocak 2019 |
| Kabul Tarihi | 22 Mart 2019 |
| Yayımlandığı Sayı | Yıl 2019 Cilt: 12 Sayı: 2 |
Kaynak Göster
