Heart Rate and Cancer Death Risk in Healthy Men
Author Information
Author(s): Jouven Xavier, Escolano Sylvie, Celermajer David, Empana Jean-Philippe, Bingham Annie, Hermine Olivier, Desnos Michel, Perier Marie-Cécile, Marijon Eloi, Ducimetière Pierre
Primary Institution: INSERM PARCC University Paris Descartes
Hypothesis
Is there a relationship between heart rate and the risk of cancer death in healthy men?
Conclusion
Higher resting heart rates and poor heart rate responses during exercise are associated with an increased risk of cancer mortality in men.
Supporting Evidence
- Men with the highest resting heart rates had a 2.4 times higher risk of cancer death compared to those with the lowest.
- Significant relationships were found between heart rate parameters and cancer deaths after adjusting for age and tobacco use.
- Poor heart rate recovery after exercise was also linked to increased cancer mortality.
Takeaway
If your heart beats faster when you're resting or not recovering well after exercise, it might mean you're at a higher risk of getting cancer when you grow up.
Methodology
The study followed 6101 healthy men aged 42 to 53 over 25 years, measuring heart rate during exercise and assessing cancer mortality.
Potential Biases
Self-reporting may introduce bias in tobacco and alcohol consumption data.
Limitations
The study only included men, relied on self-reported data for tobacco and alcohol consumption, and did not account for some cancer risk factors.
Participant Demographics
Asymptomatic French working men aged 42 to 53 years.
Statistical Information
P-Value
p<0.0001
Confidence Interval
95% CI: 1.9–2.9
Statistical Significance
p<0.0001
Digital Object Identifier (DOI)
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