SummaryBackground: The beneficial effects of spironolactone on the treatment of cardiovascular diseases are well known, but translating these benefits into private practice can be difficult because of the drug's side-effect profile.Hypothesis: When patients are monitored over the long term, spironolactone can be used safely with an acceptable side-effect profile.Methods: We retrospectively studied 762 patients taking spironolactone over a 7-year period in a cardiologist's referralbased practice and monitored them for side effects from the medication.Results: Data were available on 762 patients. The average age of our patients when started on the medication was 67.2 ± 0.5 years. Of these, 585 (76.8%) patients were treated for heart failure and 155 (20.3%) for hypertension. An average dose of 38.4 ± 1.4 mg of spironolactone was used for treatment of all conditions. Of the 762 patients, 81 (10.6%) experienced side effects while using the medication; 40 had hyperkalemia (5.3%), 14 had gynecomastia (1.8%), and 15 had gastritis (2%). Of the patients with hyperkalemia, average creatinine clearance decreased from 64.6 ± 5.8 ml/min at therapy start to 50.3 ± 5.5 ml/min at the time of onset of side effects.

A 54-year-old man with a history of coronary artery bypass grafting (CABG) presented with chest pain and was found to have non-ST-segment elevation myocardial infarction. Left heart catheterization with coronary angiography demonstrated 100% occlusion of the right internal mammary artery (IMA) to the right coronary artery graft in its midsegment and a patent left IMA to the left anterior descending graft. An unusually large extensive fistulous collateral formation was observed between the right IMA and the left IMA to the pulmonary arterial system, causing left to right shunting. His angina was attributed to substantial coronary steal caused by the shunt. The patient refused any further intervention or surgery and opted for medical treatment. As a complication of CABG, IMA to pulmonary artery (PA) fistulas are rare. Thus far, more than 20 cases have been reported; most have been unilateral. This is the second reported case to date of bilateral IMA-PA fistula formation after CABG. An IMA-PA fistula should be considered in the differential diagnosis of patients presenting with chest pain after CABG and can be diagnosed by selective angiography of IMA grafts.

No abstract

Trauma patients with obesity experience disparity in various outcomes. Similar to trauma centers, vetted credentialing is in practice for bariatric services. This study evaluates outcomes of trauma patients with obesity at a Level 1 Trauma Center and verified bariatric surgery center of excellence (BSCOE). The trauma registry was reviewed for individuals admitted between January 1, 2008 to December 31, 2020 who were age 19 years or older and stratified by World Health Organization body mass index (BMI). Various morbidity and mortality outcomes were examined. There were 20 788 patients included in this analysis. Intensive care unit (ICU) length of stay (LOS) was found to be statistically longer for patients with BMI >40. Overall results suggest that the infrastructure associated with this BSCOE may improve care for this specialized patient population.