Left Heart and Systemic Arterial Circulation Air Embolus During CT-Guided Lung Biopsy.
Cureus
; 14(12): e32402, 2022 Dec.
Article
em En
| MEDLINE
| ID: mdl-36644101
ABSTRACT
A transthoracic needle biopsy (TTNB) of the lung, commonly referred to as a "lung biopsy," is a commonly performed procedure in Interventional Radiology. It is usually associated with well-known risks including pneumothorax and hemothorax. One of the rare and lesser-known risks of TTNB, however, is a phenomenon called an air embolism. The term "air embolism" alone may be somewhat ambiguous, as it could indicate i) air entering the systemic veins, or ii) air entering the pulmonary veins. Here, we present a case of an air embolus entering the pulmonary veins. The pulmonary veins naturally drain into the left side of the heart (left atrium and ventricle) which provides oxygenated blood to the major arteries of the body including the coronary, carotid, and major abdominal visceral branches. Therefore, an air embolism in this vasculature can lead to potentially devastating hemodynamic consequences downstream.
Texto completo:
1
Coleções:
01-internacional
Temas:
Geral
Base de dados:
MEDLINE
Idioma:
En
Revista:
Cureus
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Estados Unidos