کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
2650395 1139380 2015 5 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Effect of lung transplantation on heart rate response to exercise
ترجمه فارسی عنوان
اثر پیوند ریه بر واکنش ضربان قلب به ورزش
کلمات کلیدی
ضربان قلب؛ پیوند ریه؛ بی کفایتی کرونوتروپیک؛ ورزش؛ CPET
Heart rate; Lung transplantation; Chronotropic incompetence; Exercise; CPET
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
چکیده انگلیسی

ObjectivesTo evaluate if patients have a change in percent of predicted heart rate reserve used at peak exercise (%HRR) after lung transplantation, even at matching workloads.BackgroundLung disease of obstructive, restrictive, and mixed types may be associated with an autonomic imbalance. Lung transplantation may improve the effects of pulmonary disease on cardiac function. However, the effect of lung transplantation on heart rate responses during exercise has not been investigated in detail.MethodsRetrospective review of patients who underwent lung transplantation. Pre and post transplant cardiopulmonary exercise tests were reviewed.ResultsThe %HRR significantly improved by a median of 37% (p < 0.001) following lung transplantation. When matching workloads were analyzed, the %HRR also decreased from a median of 36% to 24% (p < 0.001).ConclusionsCorresponding to an increase in peak exercise capacity, percentage of heart rate reserve used improves significantly after lung transplantation, even at matching workloads, indicating a likely improvement in autonomic modulation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Heart & Lung: The Journal of Acute and Critical Care - Volume 44, Issue 3, May–June 2015, Pages 246–250
نویسندگان
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