This paper is in the following e-collection/theme issue:

Telehealth and Telemonitoring 

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Works citing "Clinical Outcome and Cost-Effectiveness of a Synchronous Telehealth Service for Seniors and Nonseniors with Cardiovascular Diseases: Quasi-Experimental Study"

Ying-Hsien Chen, Yen-Hung Lin, Chi-Sheng Hung, Ching-Chang Huang, Deng-Feng Yeih, Pao-Yu Chuang, Yi-Lwun Ho, Ming-Fong Chen
J Med Internet Res 2013 (Apr 24); 15(4):e87 

According to Crossref, the following articles are citing this article (DOI 10.2196/jmir.2091):

(note that this is only a small subset of citations)

1. Merriel SWD, Andrews V, Salisbury C. Telehealth interventions for primary prevention of cardiovascular disease: A systematic review and meta-analysis. Preventive Medicine 2014; [CrossRef]
2. Martínez-Pérez B, de la Torre-Díez I, López-Coronado M, Herreros-González J. Mobile Apps in Cardiology: Review. JMIR mhealth and uhealth 2013;1(2):e15 [CrossRef]