Adenosine stress induced left bundle branch block during technetium-99m tetrofosmin myocardial perfusion imaging

The occurrence of left bundle branch block (LBBB) in electrocardiogram during exercise testing is a relatively rare finding. The incidence of LBBB during exercise testing ranges from 0.5% to 1.1%. The mechanism of exercise-induced LBBB (EI-LBBB) is poorly understood, but ischemia is a proposed etiology. Stress myocardial perfusion imaging (MPI) can be useful in patients with EI-LBBB to rule out coronary artery disease. Adenosine vasodilator stress is the preferred mode of stress in patients with LBBB for performing stress-MPI. Here we present an interesting case of adenosine-induced LBBB during stress-MPI in a 67-year-old female patient with normal coronary angiography.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Adenosine stress induced left bundle branch block during technetium-99m tetrofosmin myocardial perfusion imaging ; volume:16 ; number:01 ; year:2017 ; pages:78-80 ; World Journal of Nuclear Medicine ; 16, Heft 01 (2017), 78-80

Beteiligte, Orts- und Zeitangaben

• Beteiligte Personen und Organisationen: Jayanthi, Mohan ; Sasikumar, Arun ; Gorla, Arun Kumar ; Sood, Ashwani ; Bhattacharya, Anish ; Mittal, Bhagwant

Weitere Informationen

• DOI: 10.4103/1450-1147.181157
• URN: urn:nbn:de:101:1-2022070709480468967874
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:25 MESZ