Shailja V Parikh

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BACKGROUND Timely reperfusion in ST-segment elevation myocardial infarction (STEMI) patients improves clinical outcomes. Implementing strategies to target institutional-specific delays are crucial for improved patient care. METHODS AND RESULTS Using a novel strategy to analyze specific components of door-to-balloon time (DBT) at our institution, we(More)
OBJECTIVES The aim of this study was to examine timing of in-hospital coronary artery bypass graft surgery (CABG) for non-ST-segment elevation myocardial infarction (NSTEMI) patients. BACKGROUND Although practice guidelines recommend delaying CABG for a few days after presentation for ST-segment elevation myocardial infarction patients, current guidelines(More)
Amyloidosis is a systemic disease in which clinical manifestations are caused by the replacement of normal tissue with insoluble amyloid fibrils. Cardiac involvement causes a restrictive cardiomyopathy and is associated with poor functional outcomes. Cardiac magnetic resonance imaging and measurement of B-type natriuretic peptide are particularly helpful in(More)
Purulent pericarditis, a localized infection within the pericardial space, has become a rare entity in the modern antibiotic era. Although historically a disease of children and young adults, this is no longer the case: the median age at the time of diagnosis has increased by nearly 30 years over the past 6 decades. Despite advances in diagnostic and(More)
Biomarkers play an important role in the diagnosis, prognostic assessment, and management of patients with suspected acute coronary syndromes (ACS). Specific biomarkers identify different components of the pathophysiology of ACS: troponins are prototype markers of myocyte necrosis, natriuretic peptides reflect neurohormonal activation and hemodynamic(More)
BACKGROUND Previous studies have demonstrated that patients with COPD are at higher risk for death after percutaneous coronary intervention (PCI), but other clinical outcomes and possible associations with adverse events have not been described. METHODS Using waves 1 through 5 (1999-2006) of the National Heart, Lung, and Blood Institute Dynamic Registry,(More)
BACKGROUND Although chronic lung disease (CLD) is common among patients with myocardial infarction (MI), little is known about the influence of CLD on patient management and outcomes following MI. METHODS Using the National Cardiovascular Data Registry's ACTION Registry-GWTG, demographics, clinical characteristics, treatments, processes of care, and(More)
BACKGROUND Most hospitals that perform primary percutaneous coronary intervention (PCI) for ST-elevation myocardial infarction (STEMI) in the United States exceed the recommended door-to-balloon time. There is heightened interest in identifying and eliminating factors that introduce delay. METHODS We performed a key process analysis of our primary PCI(More)
Patients with peripheral arterial disease (PAD) undergoing percutaneous coronary intervention (PCI) are at high risk for adverse cardiovascular events. Trends over time in outcomes with advances in PCI and medical therapy are unknown. We evaluated 866 patients with PAD in the National Heart, Lung, and Blood Institute (NHLBI) Dynamic Registry undergoing PCI(More)
In most cases of acute ST-segment elevation myocardial infarction, only 1 epicardial artery contains an occluding thrombus, commonly referred to as the "culprit" artery. Rarely, however, patients present with >1 acutely thrombosed coronary artery (i.e., "multiple culprits"). The investigators present their experience with 18 patients presenting with(More)