Open AccessCongenital Complete Absence of the Left Pericardium: A Rare Cause of Chest Pain or Pseudo‐right Heart Overload
Author(s) -
Garnier Fabien,
Eicher JeanChristophe,
Philip JeanLuc,
Lalande Alain,
Bieber Hubert,
Voute MarieFrance,
Brenot Roger,
Brunotte François,
Wolf JeanEric
Publication year - 2010
Publication title -
clinical cardiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.263
H-Index - 72
eISSN - 1932-8737
pISSN - 0160-9289
DOI - 10.1002/clc.20607
Subject(s) - medicine , pericardium , asymptomatic , chest pain , cardiology , magnetic resonance imaging , cardiac magnetic resonance imaging , differential diagnosis , heart failure , radiology , surgery , pathology
Background Congenital defects of the pericardium are rare and poorly known cardiac malformations. Most of them are left‐sided and asymptomatic and are usually incidentally diagnosed. Aims To describe the clinical, electrocardiographic, and imaging features of total absence of the left pericardium. Methods and Results We report the cases of 3 patients who have been seen in our institution with a diagnosis of total congenital absence of the pericardium. All of them complained of precordial pain; one of them experienced disabling symptoms that justified surgical intervention. All of them had previously been suspected to have an atrial septal defect because of the echocardiographic appearance of right ventricular volume overload. Electrocardiogram, chest x‐ray, echocardiography, and magnetic resonance imaging of the heart consistently showed remarkably similar features including leftward displacement, increased mobility, and interposition of lung tissue between the heart and other intrathoracic structures. Conclusion Congenital absence of the left pericardium should be known by clinicians as a possible differential diagnosis of chest pain or pseudo‐right heart overload. Copyright © 2010 Wiley Periodicals, Inc.