About the authors: Sharon Reynolds is an acute care nurse practitioner in the cardiac catheterization laboratory at the University of Massachusetts/Memorial Health Care, Worcester, Mass. Kathleen Waterhouse is a recent graduate of the University of Massachusetts Medical School's Graduate School of Nursing. Kathleen H. Miller is an associate professor at the University of Massachusetts Medical School, Graduate School of Nursing.
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Review several studies that investigate head elevation, early walking, and patient comfort after percutaneous transluminal coronary angioplasty (PTCA).