Anterior parasternal approach for creation of a pericardial window.
BACKGROUND
The optimal method for creation of a pericardial window (PW) is still controversial and it remains a surgical challenge, mainly in obese patients. The aim of this study was to evaluate the efficacy and safety of a novel approach that has not been described previously, for creation of a PW in patients with symptomatic, chronic, large pericardial effusion.


METHODS
We retrospectively analysed the records of 30 patients (14 men, 16 women) who underwent a PW procedure between 2001 and 2011. The mean age was 63 years (standard deviation [SD]: 17 years, median: 60 years, range: 27-90 years) and the mean body mass index was 34 kg/m(2) (SD: 2 kg/m(2)). The operation was performed through a curvilinear parasternal approach, 6-8 cm in length, followed by a mini-thoracotomy between ribs 4 and 5. Discharged patients were followed up clinically.


RESULTS
The mean operative time was 73 minutes (SD: 21 minutes) and a median of 658 ml (range: 300-1,500 ml) of fluid was evacuated. The main aetiologies were idiopathic in 17 patients (57%) and malignant in 9 (30%). Seven patients (23%) died in hospital owing to underlying malignancy. Postoperative complications included mild renal failure (20%), respiratory failure (20%), pneumonia (13%), atrial fibrillation (10%) and atelectasis (6%). There were no wound infections. The median length of stay following the procedure was 8 days. In a median follow-up period of 3.8 years, 16 patients with non-malignant effusion were free of recurrence of pericardial effusion.


CONCLUSIONS
The anterior parasternal approach for creation of a PW is simple, safe and efficacious, and results in long-term symptomatic improvement, specifically in patients with non-malignant effusions. This approach may be more appealing in obese patients.
Galilee Medical Centre, Nahariya , Israel.
E
E
Altman
Galilee Medical Centre, Nahariya , Israel.
O
O
Rutsky
Galilee Medical Centre, Nahariya , Israel.
A
A
Shturman
Galilee Medical Centre, Nahariya , Israel.
Y
Y
Yampolsky
Galilee Medical Centre, Nahariya , Israel.
S
S
Atar
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000601:surgery*; D010491:Pericardial Window Techniques; D020519:Pericardiocentesis; D011183:Postoperative Complications; D012189:Retrospective Studies; D013249:Sternum / Q000601:surgery*
Pericardial effusion; Pericardial window; Pericardiocentesis