Does smoking affect blood pressure and heart rate?

Area of Science:

• Cardiovascular Epidemiology
• Public Health Research
• Clinical Investigation

Background:

• Cigarette smoking is a well-established risk factor for cardiovascular and thromboembolic diseases.
• Evidence links smoking to increased cardiovascular events, especially in high-risk groups.

Purpose of the Study:

• To investigate the correlation between smoking habits and blood pressure and heart rate in Jordan.
• To assess the impact of smoking on key cardiovascular indicators in a healthy adult population.

Main Methods:

• A cross-sectional epidemiological study conducted in Jordan from February to June 2004.
• Inclusion of 14,310 healthy adult males and females, excluding individuals with hypertension or cardiovascular disorders.
• Measurement of systolic blood pressure (SBP), diastolic blood pressure (DBP), arterial blood pressure (ABP), and heart rate, with demographic data collection.

Main Results:

• Smokers (26.8% of the sample) exhibited significantly higher SBP, DBP, and ABP compared to non-smokers.
• Heart rate was significantly higher in male smokers but showed non-significant effects in female smokers.
• A positive family history of hypertension was associated with higher blood pressure and heart rate in both smokers and non-smokers.

Conclusions:

• Smokers demonstrate elevated blood pressure compared to non-smokers.
• Smoking is a significant factor contributing to increased blood pressure levels in the studied population.
• The findings underscore the importance of smoking cessation for cardiovascular health.