The Endangered State of Medicare Reimbursement for Cardiothoracic Surgery: A Call to Action.

Reimbursement for cardiothoracic surgery continues to be threatened with enormous financial cuts ranging from 5% to 10% in recent years. In this policy perspective, we describe the history of reimbursement for cardiothoracic surgery, highlight areas in need of urgent reform, propose possible solutions that Congress and the Executive Branch may enact, and call cardiothoracic surgeons to action on this critical issue. Meaningful engagement of members of The Society of Thoracic Surgeons with their elected representatives is the only way to prevent these cuts.

Assessing the Safety and Clinical Impact of Thoracoscopic Lung Biopsy in Patients with Interstitial Lung Disease.

INTRODUCTION: The clinical relevance of surgical lung biopsy in Interstitial Lung Disease (ILD) is supported in the literature. Yet most reports reflect institutional or personal bias. AIM: To evaluate the validity of radiologic diagnosis and clinical impact of lung biopsy to help clarify which patient benefit most from biopsy. MATERIALS AND METHODS: We performed a retrospective analysis of a prospectively managed database. All patients who had a surgical lung biopsy for ILD within a period of four year (2009 to 2013) were included. Data included patient demographics, peri-operative variables and outcomes. Preoperative Computed Tomography (CT) imaging was reviewed by a thoracic radiologist blinded to the original report and pathologic information. RESULTS: A total of 47 patients were included. Lung tissue was obtained via a thoracoscopic approach in all but two that had mini-thoracotomy. Mean operating time was 51.1 minutes (18-123), median hospital stay was two days (1-18). Most (87.2%) of the patients were discharged within 72 hours. Thirty day mortality for elective surgery was 4.5% (2/44). Post-operative complications occurred in about one third of the patients. Complications in elective procedures included pneumothorax (10.4%), re-intubation (5.4%) and prolonged intubation (2.7%). Full concordance of radiographic diagnosis with the final diagnosis was significantly higher when reviewed by a cardiothoracic radiologist (60.5% vs. 21.3%). The preoperative clinical diagnosis was fully concordant with the final diagnosis in only 28.2% of cases. In 13.0% of patients the preoperative diagnosis was incorrect. Malignancy was the final diagnosis in two (4.3%) patients. In 51.1% of the patients, results of the biopsy did alter therapy. CONCLUSION: Diagnosis of specific ILD by a cardiothoracic radiologist is more specific and accurate and will probably lead to more appropriate therapy. Elective thoracoscopic surgical lung biopsy is a safe procedure, leads to a more accurate diagnosis of ILD and impacts therapy.

Palpitations and a Left Ventricular Mass: An Odd Presentation of Left Dominant Arrhythmogenic Cardiomyopathy.

A 20-year-old woman presented with palpitations. Echocardiography demonstrated a left ventricular mass involving the posterolateral apical wall and protruding into the ventricular cavity. Evaluation with magnetic resonance imaging (MRI) suggested fatty consistency with all edges well defined except the medial, which was ill defined, raising concern for an invasive liposarcoma. Open core needle biopsy demonstrated mature adipocytes infiltrating the myocardium with extensive interstitial fibrosis. The diagnosis was left-dominant arrhythmogenic cardiomyopathy. Two-year MRI follow-up demonstrates no change in size. This case illustrates the use and limits of cardiac MRI and the value of open cardiac biopsy in diagnosis.

Outcomes and prosthesis choice for active aortic valve infective endocarditis: analysis of the Society of Thoracic Surgeons Adult Cardiac Surgery Database.

BACKGROUND: National prosthesis use in active aortic valve infective endocarditis (IE) is unreported. Prosthesis usage and outcomes in patients undergoing an aortic valve operation with active IE was evaluated. METHODS: The Society of Thoracic Surgeons Adult Cardiac Surgery Database was used to identify patients with active IE who underwent an aortic valve operation from January 1, 2005, to June 30, 2011. All patients with active IE were included. Demographics, procedures, outcomes, and trends were analyzed. RESULTS: Of 11,560 patients who were identified as having active IE, 8,421 (73%) had no prior operations (primary) and 3,139 (27%) had a history of any prior cardiac operation (reoperative). Operations for primary vs reoperative patients included isolated replacement in 88.5% vs 58.7% and root replacement in 7.2% vs 29.9%. Major morbidity was 60.8% vs 68%, and the unadjusted mortality rate was 9.8% vs 21.1%. Over time, for primary operations, biologic valve use increased (57% to 67%), and mechanical and homograft valve use decreased (30% to 24% and 9% to 6%; p < 0.001). For reoperations, biologic valve use increased (38% to 52%), and mechanical and homograft use decreased (20% to 17% and 38% to 28%; p < 0.001). Homografts were used more often in reoperations (32% vs 7%). CONCLUSIONS: Morbidity and mortality rates death are high for operations for active IE. Biologic valves were increasingly used vs mechanical and homograft valves. Homograft valves were used more often in reoperative patients after any prior cardiac operation. The mortality rate varied among prosthesis groups but may be related to the severity of infection and type of procedure performed.

Delayed chylous pericardial effusion after aortic valve replacement.

Chylopericardium after cardiac surgery is rare, and there are few reports of its occurrence after aortic valve surgery. Chylous pericardial effusion 4 months after aortic valve replacement for endocarditis is highly unusual.Herein, we report the case of a 54-year-old man who had undergone bioprosthetic aortic valve replacement because of endocarditis and valvular dysfunction. Two months later, he underwent pericardiocentesis twice because of large pericardial effusions consisting of pinkish white fluid with predominant lymphocytes. Four months after valve replacement, he presented with recurrent effusion consistent with early tamponade, and a pericardial window was created. At surgery, 1,500 cc of milky white fluid was recovered, and the diagnosis of chylopericardium was made. Postoperative high-volume drainage prompted thoracic duct ligation, which was curative.