ABSTRACT
Pericardiocentesis is a challenging procedure and complications may vary depending on the patient-specific risk factors and procedural indications. Cardiac chamber perforation and the subsequent insertion of pigtail catheter into the main pulmonary artery are an unreported mishap during attempted pericardiocentesis. This potentially life-threatening complication is completely preventable by identification of high-risk patients and appropriate use of available technologies. Adjunctive imaging decreases procedural risk for difficult-to-access pericardial fluid collections and must be used to prevent inadvertent morbidities.
ABSTRACT
Infective endocarditis is a rare occurrence in the main pulmonary artery trunk and even rarer in tetralogy of Fallot.
ABSTRACT
Introduction: Hypoalbuminemia is a well‑recognized predictor of general surgical risk and frequently occurs in patients with cyanotic congenital heart disease (CCHD). Moreover, cardiopulmonary bypass (CPB)‑induced an inflammatory response, and the overall surgical stress can effect albumin concentration greatly. The objective of his study was to track CPB‑induced changes in albumin concentration in patients with CCHD and to determine the effect of hypoalbuminemia on postoperative outcomes. Materials and Methods: Prospective observational study conducted in 150 patients, Group 1 ≤18 years (n = 75) and Group 2 >18 years (n = 75) of age. Albumin levels were measured preoperatively (T1), after termination of CPB (T2) and 48 h post‑CPB (T3). Primary parameters (mortality, duration of postoperative ventilation, duration of inotropes and duration of Intensive Care Unit [ICU] stay) and secondary parameters (urine output, oliguria, arrhythmias, and hemodynamic parameters) were recorded. Results: The albumin levels in Group 1 at T1, T2, and T3 were 3.8 ± 0.48, 3.2 ± 0.45 and 2.6 ± 0.71 mg/dL; and in Group 2 were 3.7 ± 0.50, 3.2 ± 0.49 and 2.7 ± 0.62 mg/dL respectively. All patients showed a significant decrease in albumin concentration 48 h after surgery (P < 0.01). Analysis between the groups, however, showed no statistical difference. Eleven patients expired during the study period, and nonsurvivors showed significantly lower serum albumin concentration 48 h after surgery 2.3 ± 0.62 mg/dL versus 3.7 ± 0.56 mg/dL in the survivors (P < 0.05). Receiver operating characteristic curve showed that a baseline albumin cut‑off value of 3.3 g/dL predicts mortality with a positive predictive value 47.6% and a negative predictive value of 99.2% (P < 0.05). A strong correlation was seen between albumin levels at 48 h with duration of CPB (r2 = 0.6321), ICU stay (r2 = 0.7447) and incidence of oliguria (r2 = 0.8803). Conclusions: The study demonstrated similar fall in albumin concentration in cyanotic patients (both adult and pediatric) in response to CPB. Low preoperative serum albumin concentrations (<3.3 g/dL) can be used to identify and prognosticate subset of cyanotics predisposed to additional surgical risk.
ABSTRACT
Cystic echinococcosis (hydatid disease) arising from infestation with a larval or adult form of the Echinococcus granulosus tapeworm is endemic in certain states of India, but affecting interventricular septum (IVS) solitarily is a scarce phenomenon. We present a rare case of transesophageal echocardiography guided management of IVS hydatid cyst even during cardiopulmonary bypass, which presented with a rather unusual complaint of repeated syncope.