Atrial fibrillation detection by heart rate variability in Poincare plot

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Atrial fibrillation detection by heart rate variability in Poincare plot

BACKGROUND Atrial fibrillation (AFib) is one of the prominent causes of stroke, and its risk increases with age. We need to detect AFib correctly as early as possible to avoid medical disaster because it is likely to proceed into a more serious form in short time. If we can make a portable AFib monitoring system, it will be helpful to many old people because we cannot predict when a patient wil...

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Evaluation of the effects of aerobic exercise in the aqueous environment on heart rate variability by using Poincare plot nonlinear method

Background and Aim: Heart rate variability used as a non-invasive method to investigate the effect of aerobics exercise on the cardiac autonomic system. The aim of this study was the nonlinear analysis of the effect of aerobic exercise in the water on the cardiac autonomic system in academic youngchr('39')s males. Materials and Methods: A total of 28 young men were purposefully selected and ra...

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Poincare plot of heart rate variability: an approach towards explaining the cardiovascular autonomic function in obesity.

Obesity has been shown to affect cardiovascular function. Heart rate variability (HRV) has been an accepted method of measuring cardiovascular autonomic function. The aim of the study is to evaluate the impact of obesity on HRV using Poincaré plot (POP) analysis. A finding of sympathovagal imbalance in pre-obese adults in respiratory sinus arrhythmia (RSA) could provide important diagnostic inf...

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Abnormal heart rate variability and atrial fibrillation after aortic surgery

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Heart Rate Variability and P Wave Characteristics after Atrial Fibrillation

Correspondence to: Dr. Victor Dan Moga, e-mail: [email protected]. SUMMARY: Despite the development of pharmacological therapy and/or device therapy, atrial fibrillation remains a leading cause for morbidity and mortality. Heart rate variability (HRV) is studied only in the presence of sinus rhythm. Currently, three different categories of methods in HRV analysis are being used; the time do...

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ژورنال

عنوان ژورنال: BioMedical Engineering OnLine

سال: 2009

ISSN: 1475-925X

DOI: 10.1186/1475-925x-8-38