Letter to the editor
Circadian rhythm of heart rate in patients with heart failure
Nestor Báez-Ferrer a Alberto Domínguez-Rodríguez a b c
a
Departamento de Cardiología, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, Spain
b
Facultad de Ciencias de la Salud, Universidad Europea de Canarias, La Orotava, Santa Cruz de Tenerife, Spain
c
Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
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