Publications by authors named "Robert V Hogikyan"

Purpose: To test a pilot home-telehealth program to enhance functional ability, physical performance, and objective physical activity in Veterans after hospital discharge.

Method: A physical activity trainer and multidisciplinary team supported the progression of rehabilitation goals via a 6-month home exercise program. Pilot program feasibility, including recruitment, retention, reasons for early withdrawal, differences between those who did and did not complete the program, and completion of outcome measures are reported.

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Background: Modeled after the Physician Orders for Life Sustaining Treatment program, the Veterans Health Administration (VA) implemented the Life-Sustaining Treatment (LST) Decisions Initiative to improve end-of-life outcomes by standardizing LST preference documentation for seriously ill Veterans. This study examined the associations between LST documentation and family evaluation of care in the final month of life for Veterans in VA nursing homes.

Methods: Retrospective, cross-sectional analysis of data for decedents in VA nursing homes between July 1, 2018 and January 31, 2020 (N = 14,575).

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Background: User-centered design (UCD) methods are well-established techniques for creating useful artifacts, but few studies illustrate their application to clinical feedback reports. When used as an implementation strategy, the content of feedback reports depends on a foundational audit process involving performance measures and data, but these important relationships have not been adequately described. Better guidance on UCD methods for designing feedback reports is needed.

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Article Synopsis
  • Heart failure often shows symptoms like shortness of breath, swelling, and fatigue, particularly during physical activity or when lying down.
  • The left ventricular ejection fraction (LVEF) is crucial for identifying patients who might benefit from specific medical treatments or devices.
  • Certain medications and devices, such as ACE inhibitors, beta blockers, and cardiac defibrillators, can significantly improve health outcomes, especially for patients with a low LVEF of less than 35%.
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Heart failure caused by systolic dysfunction affects more than 5 million adults in the United States and is a common source of outpatient visits to primary care physicians. Mortality rates are high, yet a number of pharmacologic interventions may improve outcomes. Other interventions, including patient education, counseling, and regular self-monitoring, are critical, but are beyond the scope of this article.

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Background: Results of recent studies from high-volume academic centers suggest that coronary artery bypass grafting (CABG) is becoming safer to perform in octogenarians. Similar data from community-based facilities do not exist.

Objective: To assess the clinical and economic outcomes of nonemergency CABG in 338 octogenarians at 27 community-based facilities across the United States.

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To test whether changes in sympathetic nervous system (SNS) activity or insulin sensitivity contribute to the heterogeneous blood pressure response to aerobic exercise training, we used compartmental analysis of [3H]norepinephrine kinetics to determine the extravascular norepinephrine release rate (NE2) as an index of systemic SNS activity and determined the insulin sensitivity index (S(I)) by an intravenous glucose tolerance test, before and after 6 mo of aerobic exercise training, in 30 (63 +/- 7 yr) hypertensive subjects. Maximal O2 consumption increased from 18.4 +/- 0.

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