A case of congenitally corrected transposition of the great arteries with rare but life-threatening ventricular tachycardia and a coincidental single coronary ostium

Surender Malhotra, Rakesh N. Patel, Mahendra Mandawat

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Congenitally corrected transposition of the great vessels (CCTGA) is a rare congenital heart defect. Patients with CCTGA have the anatomical right ventricle as their systemic pumping chamber, with ventricular dysfunction and congestive heart failure (CHF) being relatively common in older adults. The most common presenting feature is bradycardia due to high-degree atrioventricular (AV) blocks. Patients with CCTGA are increasingly subject to CHF with advancing age; this complication is extremely common by the fourth decade. The majority of patients have an inverted coronary arterial pattern.1 We report a case of a patient with CCTGA who presented with rare but life-threatening ventricular tachycardia (VT) leading to syncope, with preserved systemic ventricular function. Coincidentally, the patient also had a single coronary ostium.

Original languageEnglish (US)
JournalJournal of Invasive Cardiology
Volume19
Issue number5
StatePublished - May 1 2007
Externally publishedYes

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Ventricular Tachycardia
Heart Failure
Ventricular Dysfunction
Ventricular Function
Congenital Heart Defects
Atrioventricular Block
Syncope
Bradycardia
Heart Ventricles
Congenitally corrected transposition of the great arteries

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

Cite this

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title = "A case of congenitally corrected transposition of the great arteries with rare but life-threatening ventricular tachycardia and a coincidental single coronary ostium",
abstract = "Congenitally corrected transposition of the great vessels (CCTGA) is a rare congenital heart defect. Patients with CCTGA have the anatomical right ventricle as their systemic pumping chamber, with ventricular dysfunction and congestive heart failure (CHF) being relatively common in older adults. The most common presenting feature is bradycardia due to high-degree atrioventricular (AV) blocks. Patients with CCTGA are increasingly subject to CHF with advancing age; this complication is extremely common by the fourth decade. The majority of patients have an inverted coronary arterial pattern.1 We report a case of a patient with CCTGA who presented with rare but life-threatening ventricular tachycardia (VT) leading to syncope, with preserved systemic ventricular function. Coincidentally, the patient also had a single coronary ostium.",
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N2 - Congenitally corrected transposition of the great vessels (CCTGA) is a rare congenital heart defect. Patients with CCTGA have the anatomical right ventricle as their systemic pumping chamber, with ventricular dysfunction and congestive heart failure (CHF) being relatively common in older adults. The most common presenting feature is bradycardia due to high-degree atrioventricular (AV) blocks. Patients with CCTGA are increasingly subject to CHF with advancing age; this complication is extremely common by the fourth decade. The majority of patients have an inverted coronary arterial pattern.1 We report a case of a patient with CCTGA who presented with rare but life-threatening ventricular tachycardia (VT) leading to syncope, with preserved systemic ventricular function. Coincidentally, the patient also had a single coronary ostium.

AB - Congenitally corrected transposition of the great vessels (CCTGA) is a rare congenital heart defect. Patients with CCTGA have the anatomical right ventricle as their systemic pumping chamber, with ventricular dysfunction and congestive heart failure (CHF) being relatively common in older adults. The most common presenting feature is bradycardia due to high-degree atrioventricular (AV) blocks. Patients with CCTGA are increasingly subject to CHF with advancing age; this complication is extremely common by the fourth decade. The majority of patients have an inverted coronary arterial pattern.1 We report a case of a patient with CCTGA who presented with rare but life-threatening ventricular tachycardia (VT) leading to syncope, with preserved systemic ventricular function. Coincidentally, the patient also had a single coronary ostium.

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