scholarly journals Exercise-induced ventricular premature beats are associated with increased cardiovascular mortality: the Framingham heart study

2002 ◽  
Vol 39 ◽  
pp. 164
Author(s):  
Ali Morshedi-Meibodi ◽  
Jane Evans ◽  
Daniel Levy ◽  
Martin G. Larson ◽  
Ramachandran Vasan
Circulation ◽  
2004 ◽  
Vol 109 (20) ◽  
pp. 2417-2422 ◽  
Author(s):  
Ali Morshedi-Meibodi ◽  
Jane C. Evans ◽  
Daniel Levy ◽  
Martin G. Larson ◽  
Ramachandran S. Vasan

2019 ◽  
Vol 40 (20) ◽  
pp. 1609-1617 ◽  
Author(s):  
Jonas Tesarz ◽  
Wolfgang Eich ◽  
David Baumeister ◽  
Thomas Kohlmann ◽  
Ralph D'Agostino ◽  
...  

1991 ◽  
Vol 67 (1) ◽  
pp. 55-58 ◽  
Author(s):  
Robert J. Goldberg ◽  
James Bengtson ◽  
Zuoyao Chen ◽  
Keaven M. Anderson ◽  
Emanuela Locati ◽  
...  

1997 ◽  
Vol 36 (04/05) ◽  
pp. 257-260 ◽  
Author(s):  
H. Saitoh ◽  
T. Yokoshima ◽  
H. Kishida ◽  
H. Hayakawa ◽  
R. J. Cohen ◽  
...  

Abstract:The frequency of ventricular premature beats (VPBs) has been related to the risk of mortality. However, little is known about the temporal pattern of occurrence of VPBs and its relationship to autonomic activity. Hence, we applied a general correlation measure, mutual information, to quantify how VPBs are generated over time. We also used mutual information to determine the correlation between VPB production and heart rate in order to evaluate effects of autonomic activity on VPB production. We examined twenty subjects with more than 3000 VPBs/day and simulated ran-( dom time series of VPB occurrence. We found that mutual information values could be used to characterize quantitatively the temporal patterns of VPB generation. Our data suggest that VPB production is not random and VPBs generated with a higher value of mutual information may be more greatly affected by autonomic activity.


1992 ◽  
Vol 13 (6) ◽  
pp. 732-737 ◽  
Author(s):  
M. DI BIASE ◽  
A. CHIDDO ◽  
G. CARUSO ◽  
M. TRITTO ◽  
A. MARCHESE ◽  
...  

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