These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Abnormalities of the atrial septum in adults: kind, prevalence and clinical relevance].
    Author: Eichhorn P, Vogt P, Ritter M, Widmer V, Jenni R.
    Journal: Schweiz Med Wochenschr; 1995 Jul 11; 125(27-28):1336-41. PubMed ID: 7624743.
    Abstract:
    UNLABELLED: To classify interatrial septal anomalies in adults, 24,458 Doppler-echocardiographic studies performed between 1. 1. 1987 and 31. 12. 1992 were reviewed. Patients below 16 years of age or with complex congenital heart disease, or after surgical closure of an atrial septal defect, were excluded. Additionally, all 823 transesophageal echocardiographies done between 1. 1. 1993 and 31. 12. 1994 were analyzed to see whether a patent foramen ovale was present. Among 294 patients with interatrial septal anomalies (prevalence 1.2%; male:female = 1:1.4), 298 congenital anomalies of the interatrial septum were detected. 63% of interatrial septal anomalies constituted newly detected anomalies. Age ranged from 16 to 84 (median 43) years. In 21% of the patients the left-to-right shunt was > or = 50% (QP/QS > or = 2). In 25% pulmonary hypertension was present and 25% of the patients underwent surgery. A patent foramen ovale was present in 0.16% of all transthoracal and in 5.7% of all transesophageal echocardiographies. Secundum defects constituted 46%, atrial septal aneurysms 24%, patent foramen ovale 13%, atrioventricular canals 11%, and superior sinus venosus defects with anomalous pulmonary venous return 6% of all diagnoses. Associated anomalies were mitral valve prolapse in 14%, pulmonary valve stenosis in 3%, left-sided persistent vena cava superior and Chiari network in 2% each, anomalous pulmonary venous return, ventricular septal defect, bicuspid aortic valve, and Ebstein's anomaly in 1% each. 4% of the patients showed further cardiac lesions. CONCLUSIONS: Anomalies of the interatrial septum in adults were frequent and often newly detected. In a high percentage of patients with interatrial septum the left-to-right shunt was hemodynamically relevant.
    [Abstract] [Full Text] [Related] [New Search]