Literature DB >> 26623139

Dynamic obstruction induced by systolic anterior motion of the mitral valve in a volume-depleted left ventricle: an unexpected cause of acute heart failure in a patient with chronic obstructive pulmonary disease.

Suji Kim1, So Jeong Kim1, Jina Kim1, Phillhoon Yoon1, Jeongwoong Park1, Jeonggeun Moon1.   

Abstract

Systolic anterior motion (SAM) of the mitral valve (MV) and left ventricular outflow tract (LVOT) dynamic obstruction (DO) typically occur in hypertrophic cardiomyopathy; however, they can appear in an apparently normal heart in association with changes in cardiac loading conditions and/or hyperdynamic left ventricular (LV) performance. Meanwhile, chronic obstructive pulmonary disease (COPD) can impair LV filling by elevating pulmonary vascular resistance. The authors report a case of transient acute heart failure caused by LVOT DO resulting from SAM of the MV in a severely volume-depleted LV in a patient with acute COPD exacerbation.

Entities:  

Keywords:  Chronic obstructive pulmonary disease (COPD); dynamic obstruction (DO); echocardiography; mitral valve (MV); natriuretic peptide

Year:  2015        PMID： 26623139      PMCID： PMC4598527          DOI： 10.3978/j.issn.2072-1439.2015.09.22

Source DB:  PubMed          Journal:  J Thorac Dis        ISSN： 2072-1439            Impact factor:   2.895


  5 in total

1.  Cardiogenic shock induced by basal septal hypertrophy and left ventricular outflow tract dynamic obstruction in a critically ill patient with sepsis.

Authors:  Juliane Kruppa; Eun Ju You; Soon Yong Suh; Yoon Soo Park; Jeonggeun Moon
Journal:  Int J Cardiol       Date:  2012-03-03       Impact factor: 4.164

Review 2.  Dynamic left ventricular outflow tract obstruction in acute myocardial infarction with shock: cause, effect, and coincidence.

Authors:  Anand Chockalingam; Lokesh Tejwani; Kul Aggarwal; Kevin C Dellsperger
Journal:  Circulation       Date:  2007-07-31       Impact factor: 29.690

3.  Determinants and clinical significance of natriuretic peptides and hypertrophic cardiomyopathy.

Authors:  C Briguori; S Betocchi; F Manganelli; B Gigante; M A Losi; Q Ciampi; R Gottilla; A Violante; C G Tocchetti; M Volpe; M Chiariello
Journal:  Eur Heart J       Date:  2001-08       Impact factor: 29.983

4.  Percent emphysema, airflow obstruction, and impaired left ventricular filling.

Authors:  R Graham Barr; David A Bluemke; Firas S Ahmed; J Jeffery Carr; Paul L Enright; Eric A Hoffman; Rui Jiang; Steven M Kawut; Richard A Kronmal; João A C Lima; Eyal Shahar; Lewis J Smith; Karol E Watson
Journal:  N Engl J Med       Date:  2010-01-21       Impact factor: 91.245

Review 5.  Natriuretic peptides.

Authors:  Lori B Daniels; Alan S Maisel
Journal:  J Am Coll Cardiol       Date:  2007-12-18       Impact factor: 24.094
  5 in total
  2 in total

1.  Dynamic thromboembolic left ventricular outflow tract obstruction after aggressive procoagulant treatment in hemorrhagic shock: a case report.

Authors:  Vladimir Skrypnikov; Christoph Rosenthal; Steffen Weber-Carstens; Mario Menk; Martin Russ
Journal:  J Med Case Rep       Date:  2021-05-18

2.  Left Ventricle Outflow Obstruction by Reverse-Oriented Tricuspid Semilunar Valve-Like Endocardial Duplicatures.

Authors:  Kristína Mikuš-Kuracinová; Pavel Babál; Eliška Kubíková
Journal:  Case Rep Cardiol       Date:  2018-05-08
  2 in total

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