Heart & lung : the journal of critical care
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Multicenter Study
Community trends in the use and characteristics of persons with acute myocardial infarction who are transported by emergency medical services.
Limited data exist on recent trends in ambulance use and factors associated with ambulance use in patients hospitalized with acute myocardial infarction (AMI), particularly from the more generalizable perspective of a community-wide investigation. This population-based prospective epidemiologic study describes the decade-long trends (1997-2007) in the use of emergency medical services (EMS) by residents of the Worcester, Massachusetts, metropolitan area who are hospitalized for AMI and the characteristics of patients with AMI who are transported to the hospital by EMS (n = 3789) compared with those transported by other means (n = 1505). ⋯ Our findings provide encouragement for the use of EMS in residents of a large central New England community hospitalized with AMI. Despite increasing trends in ambulance use, more research is needed to explore the reasons why patients with AMI do not use EMS in the setting of an acute cardiac emergency.
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Mediastinitis, a serious complication after cardiac surgery, increases morbidity, mortality, and cost of care. Accumulating evidence implicates blood transfusions in the development of mediastinitis. ⋯ The findings of this systematic review suggest that allogeneic red blood cell transfusions are associated with an increased risk of mediastinitis in patients undergoing cardiac surgery. Individual risks and benefits should be assessed in each patient before a red blood cell transfusion.
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Little is known about the practice patterns of nurses who work in the specialty of heart failure (HF). This specialty includes inpatient and outpatient sites for practice that incorporate intensive care to rehabilitation. The purpose of this study was to describe the current practice of nurses who are members of the American Association of Heart Failure Nurses (AAHFN). ⋯ This survey provides insight into the practice patterns of HF nurses. Continued monitoring of this role is warranted and can serve to assist the AAHFN in advancing HF knowledge and skills.
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We report on a man with Pseudomonas aeruginosa endocarditis causing an aortic root abscess. He underwent surgery with a homograft aortic root replacement and insertion of a tissue aortic valve. The patient then manifested recurrent aortic root infection and respiratory arrest, and eventually succumbed to sepsis. This case highlights the aggressive nature of an uncommon pathogen causing an atypical but lethal form of endocarditis, despite modern medical and surgical treatment.
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After hospitalization for a cardiac event, older adults are frequently discharged to a skilled nursing facility (SNF) for postacute care. The American Association of Cardiopulmonary Rehabilitation recommends that cardiac care be integrated into procedures at SNFs. ⋯ The integration of cardiac care into SNFs is important to ensure the safety of therapy and improve the transition of patients from SNFs to outpatient cardiac rehabilitation programs.