[AF-FORUM] 167E 房颤心率变异性评价－ Moga医师

[AF Symposium]

首先，十分感谢你们举办了这次有意义的论坛活动。 
关于心率变异性方面，我想提出以下议题进行讨论： 
超低频功能光谱密度测试有可能被用来评价窦房结功 
能。我曾经做过测试，使用MIT数据库AutoSignal v1.7调整 
心电图信号，发现在对每个窦性节律下的信号做对数 
自相关后观察到与超低频相对应的光谱带。这可能提 
示超低频与窦房结活动相关。

谢谢！

致敬！

Dr. Victor Dan Moga Cardiologist
Emergency County Hospital Timisoara, Romania
Cardiology Clinic
300736 Timisoara, Blv. I. Bulbuca No.10
Timisoara, Romania
--Dr. Sergio Dubner科委会主席Dr. Edgardo Schapachnik组委会主席
                                        张欣  译  王玲洁 校





167E Evaluation of HRV in AF. Dr. Moga
I want to thank you for this useful forum on atrial fibrillation.  
Regarding the aspects on heart rate variability, I want to propose   
for discussion the following topic, it is possible to assess the  
functionality of the sinus node by measuring the power spectral  
density in the ultra low frequency. I had done some measurements  
using AutoSignal v1.7, on ECG signals from the MIT database and I  
noticed that after auto correlation in log mode for each signal in  
sinus rhythm I observed a spectral band corresponding to the ultra  
low frequencies. It is possible to suggest that the ultra low  
frequencies are correlated with the activity of the sinus node ?

Thank you.
Sincerely yours,
Dr. Victor Dan Moga Cardiologist
Emergency County Hospital Timisoara, Romania
Cardiology Clinic
300736 Timisoara, Blv. I. Bulbuca No.10
Timisoara, Romania


--
Dr. Sergio Dubner
President of Scientific Committee

Dr. Edgardo Schapachnik
President of Steering Committee