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Semin Respir Crit Care Med 2013; 34(05): 689-699
DOI: 10.1055/s-0033-1355444
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Experimental Models of Right Heart Failure: A Window for Translational Research in Pulmonary Hypertension

Julien Guihaire
1   Laboratory of Surgical Research, Marie Lannelongue Hospital, University of Paris Sud, Le Plessis Robinson, France
,
Harm Jan Bogaard
2   Department of Pulmonary Medicine, VU University Medical Center, Amsterdam, The Netherlands
,
Erwan Flécher
3   Department of Thoracic and Cardiovascular Surgery, Pontchaillou Hospital, University of Rennes 1, Rennes, France
,
Pierre-Emmanuel Noly
1   Laboratory of Surgical Research, Marie Lannelongue Hospital, University of Paris Sud, Le Plessis Robinson, France
,
Olaf Mercier
1   Laboratory of Surgical Research, Marie Lannelongue Hospital, University of Paris Sud, Le Plessis Robinson, France
,
François Haddad
4   Division of Cardiovascular Medicine, Stanford University, Palo Alto, California
,
Elie Fadel
1   Laboratory of Surgical Research, Marie Lannelongue Hospital, University of Paris Sud, Le Plessis Robinson, France
› Author Affiliations
Further Information

Publication History

Publication Date:
13 September 2013 (online)

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Abstract

The right ventricle (RV) faces major changes in loading conditions associated with cardiovascular and pulmonary vascular disorders. Despite major pharmacological advances since the last decade, pulmonary arterial hypertension remains a deadly disease mainly secondary to the development of right ventricular failure (RVF). Several experimental models of RVF have been developed over the past three decades providing a particular insight in RV pathophysiology. Mechanisms involved in the transition from RV adaptive hypertrophy to maladaptive remodeling and failure in conditions of chronic RV pressure or volume overload are of a great interest but not yet completely understood. Further investigations are needed to find new therapeutic approaches for RVF. Current animal models and emerging concepts of translational RV research will be detailed in this review.

Keywords

right ventricle - experimental models - pulmonary hypertension - heart failure - pathophysiology
 

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