نتایج جستجو برای: heart rate extraction

تعداد نتایج: 1409141  

Journal: :Applied Sciences 2020

متن کامل
Journal: :Journal of the American College of Cardiology 1996

متن کامل
Journal: :Traitement du Signal 2020

متن کامل
Journal: :Academic Radiology 2008

متن کامل
Journal: :Journal of the American College of Cardiology 2003

متن کامل
2010
E. Pinheiro O. Postolache P. Girão

This paper presents a device that uses three cardiography signals to characterize several important parameters of a subject’s circulatory system. Using electrocardiogram, finger photoplethysmogram, and ballistocardiogram, three heart rate estimates are acquired from beat-to-beat time interval extraction. Furthermore, pre-ejection period, pulse transit time (PTT), and pulse arrival time (PAT) ar...

متن کامل
Journal: :Pacing and clinical electrophysiology : PACE 2009
Ewa Piotrowicz Rafał Baranowski Małgorzata Piotrowska Tomasz Zieliński Ryszard Piotrowicz

BACKGROUND Heart rate variability (HRV), heart rate turbulence (HRT), and heart rate recovery (HRR), indices that reflect autonomic nervous system (ANS) activity, are outcome predictors in patients with chronic heart failure (CHF). It is not clear, however, whether they reflect the same components of ANS activity. No study has examined the effects of physical training (PT) training on HRV, HRT,...

متن کامل
Journal: :Circulation 1998

متن کامل
Journal: :BMJ 1972

متن کامل
Journal: :Journal of Clinical & Experimental Cardiology 2018

متن کامل

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید