Infective Endocarditis Complicated by Ventricular Septal Defect and Coarctation of the Aorta, Suspected on...

Area of Science:

• Cardiology
• Pediatric Cardiology
• Congenital Heart Disease

Background:

• Coarctation of the aorta (CoA) frequently coexists with other congenital cardiovascular anomalies like ventricular septal defects (VSDs).
• CoA can be missed in newborns even when VSDs are identified, posing diagnostic challenges.
• The combination of CoA and VSD elevates the risk of developing infective endocarditis (IE).

Purpose of the Study:

• To highlight the diagnostic importance of auscultation and phonocardiography in suspected cases of infective endocarditis (IE).
• To emphasize the critical need for early diagnosis and management of coarctation of the aorta (CoA) in the presence of ventricular septal defects (VSDs).

Main Methods:

• Case report detailing a patient with IE, CoA, and VSD.
• Utilized auscultation, including back examination, for CoA detection.
• Employed phonocardiography for visual identification of cardiovascular anomalies.

Main Results:

• A case of IE complicated by CoA and VSD was successfully suspected through clinical findings.
• Demonstrated the value of auscultating the patient's back to detect CoA when a precordial systolic murmur is present.
• Phonocardiography aided in visualizing the coexisting cardiac conditions.

Conclusions:

• Early detection of CoA, particularly when VSDs are present, is vital to mitigate IE risks.
• Systematic auscultation, including the back, is essential for diagnosing CoA.
• Phonocardiography serves as a valuable tool in identifying complex congenital heart disease presentations.