Title :
Cardiorespiratory coherence analysis of abnormal heart rate responses during deep breathing
Author :
Wiklund, Urban ; Kadkhodaee, Amir ; Andersson, Karl
Author_Institution :
Dept. of Biomed. Eng., Umea Univ. Hosp., Umea, Sweden
Abstract :
Although the heart rate variability (HRV) normally is highly synchronised with respiration during deep breathing, in patients with transthyretin amyloidosis we occasionally observe abnormal heart rate responses due to subtle arrhythmias. This study evaluates the use of cardiorespiratory coherence analysis for automatic detection of these abnormal patterns.
Keywords :
cardiovascular system; medical disorders; medical signal detection; patient diagnosis; pneumodynamics; abnormal heart rate responses; abnormal patterns; automatic detection; cardiorespiratory coherence analysis; deep breathing; heart rate variability; respiration; subtle arrhythmias; transthyretin amyloidosis; Abstracts; Coherence; Diabetes; Heart rate; Modulation;
Conference_Titel :
Computing in Cardiology Conference (CinC), 2013
Conference_Location :
Zaragoza
Print_ISBN :
978-1-4799-0884-4
