MONDAY, Feb. 27 (HealthDay News) -- Reduced lung form of ~ and obstructive airway disorders such taken in the character of chronic obstructive pulmonary disease (COPD) be augmented the risk of heart failure, a new study has found.

In patients with heart failure, the heart can't interrogate enough blood to meet the body's needs.

For the new study, researchers analyzed facts from 16,000 people in the United States, advanced in life 45 to 64, who took ~icipation in the Atherosclerosis Risk in Communities study and were followed as far as concerns an average of 15 years.

The results showed that the slow-term risk of developing heart failure increased in the same proportion that lung function decreased. Lung function was determined using a example known as forced expiratory volume (FEV1) through spirometry, which measures how much deportment a person can exhale in individual second.

The findings did not change even after the researchers accounted as being age, prior heart disease or cardiovascular distemper risk factors such as smoking.

The results, published in the Feb. 25 upshot of the European Journal of Heart Failure, sustain a link between low lung magnitude and development of heart failure, uttered first author Dr. Sunil Agarwal, from the University of North Carolina, Chapel Hill.

"This put to hazard, given a low FEV1, is homogeneous in magnitude -- and may be stronger -- than that seen in favor of common and modifiable risk factors in the same state as diabetes or hypertension. The general health implications are huge, particularly because smoking and air pollution affect lung occupation adversely," Agarwal said in a magazine news release.

"So it will have ~ing important to determine whether interventions that aid or improve FEV1 are associated with lower risk of heart failure," Agarwal added.

The researchers noted that it's common for patients with heart failure to have COPD, and badness versa. But only recently has antecedent COPD been shown to be a drawn out-term risk factor for heart failure.

An editorial accompanying the study uttered that the report "strengthens the theory that pulmonary obstruction itself is a greater risk factor for heart failure."

The editorial too stated that "thinking of heart failure since a possible cause in any assiduous with shortness of breath and jade, or an increase in such symptoms, irrespective of other malady labels, including COPD, means that physicians strait to 'reset' their clinical reasoning," and regain their patients' drug treatment plans.

While the study uncovered every association between poor lung function and seat of affection failure, it did not prove a consideration-and-effect relationship.

More information

The U.S. National Heart, Lung and Blood Institute has more about heart failure.

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