scholarly journals Electrocardiographic Analysis of Heart Rate Variability in Aging Heart

10.5772/22538 ◽  
2012 ◽  
Author(s):  
Elpidio Santillo ◽  
Monica Migale ◽  
Luca Fallavollita ◽  
Luciano Marini ◽  
Fabrizio Balestrini
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Aging Heart

Aging, heart rate variability and patterns of autonomic regulation of the heart

2016 ◽  
Vol 63 ◽  
pp. 1-8 ◽  
Author(s):  
Marcos Antonio Almeida-Santos ◽  
Jose Augusto Barreto-Filho ◽  
Joselina Luzia Menezes Oliveira ◽  
Francisco Prado Reis ◽  
Cristiane Costa da Cunha Oliveira ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Autonomic Regulation ◽  
Aging Heart

scholarly journals Rhythm dynamics of the aging heart: an experimental study using conscious, restrained mice

2020 ◽  
Vol 319 (4) ◽  
pp. H893-H905
Author(s):  
Martina Comelli ◽  
Marianna Meo ◽  
Daniel O. Cervantes ◽  
Emanuele Pizzo ◽  
Aaron Plosker ◽  
...  
Keyword(s):  
Heart Rate ◽  
Experimental Study ◽  
Heart Rate Variability ◽  
Sodium Channels ◽  
Genetically Engineered ◽  
Sympathovagal Balance ◽  
Mouse Line ◽  
Aging Heart ◽  
Age Related ◽  
Electrocardiographic Recordings

We have investigated age-associated alterations of heart rate properties in mice using conscious electrocardiographic recordings. Our findings support the notion that aging is coupled with altered sympathovagal balance with consequences on heart rate variability. Moreover, by using a genetically engineered mouse line, we provide evidence that sodium channels modulate heart rate and its age-related adaptations.

Sign in / Sign up

Export Citation Format

Share Document