Korean J Anesthesiol.  2024 Jun;77(3):401-404. 10.4097/kja.23625.

Sudden ventricular fibrillation due to absence of pericardium in left upper lobectomy -a case report-

• Wang GC
• Li XR
• Huang N
• Tian HT

• KMID: 2556072
• DOI: http://doi.org/10.4097/kja.23625

Abstract

Background
Congenital absence of the pericardium (CAP) is a rare cardiac abnormality. As pericardial defects are usually asymptomatic, most cases are diagnosed during surgery or on autopsy. The patient in this case was found to have CAP during thoracoscope. Case: We present the unusual case of a 69-year-old patient with CAP who experienced sudden ventricular arrhythmia and developed ventricular fibrillation during left upper lobectomy. Surgical operations, the lateral decubitus position, and other external stimuli may be important risk factors for ventricular fibrillation. The patient regained sinus rhythm soon after intrathoracic cardiac compression and pharmacological treatment, including lidocaine spray (2%, 10 ml) administered to the heart surface. The surgery was then completed without any additional instances of ventricular arrhythmia.
Conclusions
Patients with CAP are more susceptible to cardiac-related adverse events during thoracotomy or thoracoscopy. Treatment of ventricular arrhythmias that occur during lung resection in patients with CAP should be emphasized.

Keyword

Amiodarone; Asymptomatic diseases; Lidocaine; Lung; Pericardium; Ventricular fibrillation