Abstract
A double-chambered right ventricle is a relatively uncommon congenital cardiac defect characterized by the presence of anomalous muscle bundles dividing the right ventricle into a high-pressure proximal chamber and a low-pressure distal chamber. This pathology is often wrongly diagnosed in adult patients. We report the first case of a patient with double-chambered right ventricle associated with a mural and pulmonic valve endocarditis caused by Streptococcus parasanguis diagnosed with two-dimensional echocardiography. During the course of treatment, the patient suffered from a septic pulmonary embolism, and subsequently required surgical intervention, which confirmed the echocardiographic findings.
MeSH terms
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Adult
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Anti-Bacterial Agents / therapeutic use
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Echocardiography, Doppler, Color
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Echocardiography, Transesophageal
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Endocarditis, Bacterial / complications*
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Endocarditis, Bacterial / diagnostic imaging
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Endocarditis, Bacterial / drug therapy
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Gentamicins / therapeutic use
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Heart Septal Defects, Ventricular / complications*
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Heart Septal Defects, Ventricular / diagnostic imaging
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Heart Septal Defects, Ventricular / surgery
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Heart Valve Diseases / complications*
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Heart Valve Diseases / microbiology
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Heart Valve Diseases / surgery
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Heart Ventricles / abnormalities*
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Heart Ventricles / diagnostic imaging
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Humans
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Male
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Penicillin G / therapeutic use
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Pulmonary Embolism / complications*
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Pulmonary Embolism / diagnostic imaging
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Pulmonary Embolism / surgery
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Pulmonary Valve / microbiology
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Pulmonary Valve / physiopathology
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Radiography
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Rare Diseases
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Streptococcus / isolation & purification
Substances
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Anti-Bacterial Agents
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Gentamicins
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Penicillin G