New-onset Atrial Fibrillation and Flutter Following Cardiac Surgery
Rochester, MN
The aims of this investigation are:
To assess the predictive value (and accuracy) of clinical and physiologic preoperative variables in identifying patients at risk for the development of new-onset atrial arrhythmia after cardiac surgery.
To assess the feasibility of a physiological risk model based on clinical and echocardiographic indexes to predict post-operative AF.
To assess the role of prophylactic agents in the prevention of new-onset postoperative POAF
To assess the economic impact of new-onset postoperative AF:
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Length of hospital stay (will be measured as fractions of days)
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Hospital cost (will be measured in standardized dollars)
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Resource utilization (will be measured by resource-based relative-value units)
To assess the outcome ...