Cardiac compression following cardiac surgery due to unrecognised hiatus hernia.
A 76-year-old man who had undergone a routine coronary artery bypass grafting operation developed severe haemodynamic instability in the early postoperative period in spite of multiple inotropic supports. Due to persistent instability of haemodynamics and worsening acidosis his chest was re-explored with detection of no obvious abnormality. An intra-aortic balloon pump (IABP) was inserted for additional support. The chest had to be left open overnight and closed formally next morning. A chest X-ray at that stage showed a large hiatus hernia with huge gastric dilatation compressing the heart. Decompressions of the stomach lead to dramatic improvement in his circulatory status with rapid weaning of inotropes and IABP and he could be extubated. This case illustrates the importance of recognising the presence of hiatus hernia in preoperative chest X-ray and prophylactic NG tube insertion at the time of cardiac surgery in these cases.
Devbhandari
Mohan P
MP
Department of Cardiothoracic Surgery, South Manchester University Hospital, Manchester, United Kingdom. mdevbhandari@yahoo.co.uk
Khan
Mohammad Aamir
MA
Hooper
Timothy L
TL
D000368:Aged; D002305:Cardiac Tamponade / Q000175:diagnosis / Q000209:etiology*; D001026:Coronary Artery Bypass; D003937:Diagnosis, Differential; D006551:Hernia, Hiatal / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007423:Intra-Aortic Balloon Pumping; D008297:Male; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome