Journals / Toraks Dergisi / 2005 / Cilt: 6 - Sayı: 3

Effects of smoking cessation on physical exercise capacity

Sigarayı bırakmanın fiziksel egzersiz kapasitesi üzerine etkisi

Pages
221–227
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In conclusion, smokers well-tolerated cardiopulmonary exercise test without any complications.

📌 3 Key Takeaways

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Objective & Hypothesis:Exercise has been recommended as an adjunct method for smoking cessation.
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Key Findings & Data:Thirty-nine (25F/14M) asymptomatic volunteers were recruited from Stop Smoking Clinics, Department of Chest Diseases, Cerrahpasa Faculty of Medicine, Istanbul University.
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Conclusion & Impact:In conclusion, smokers well-tolerated cardiopulmonary exercise test without any complications.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Egzersiz testi · Elektrokardiyografi · Egzersiz tepkisizliği

Abstract

Exercise has been recommended as an adjunct method for smoking cessation. From this point of view, performing exercise tests is becoming increasingly important for determining cardiopulmonary risk factors which individuals carry, for prescribing adequate exercise regimes, and for objectively measuring changes in physical capacity during abstinence period. In this study, we aimed to investigate short term changes in cardiopulmonary exercise capacity of individuals that stop smoking. Thirty-nine (25F/14M) asymptomatic volunteers were recruited from Stop Smoking Clinics, Department of Chest Diseases, Cerrahpasa Faculty of Medicine, Istanbul University. Participants underwent maximal cardiopulmonary exercise testing (CPET) on a cycle ergometer by 20 watt/2 min increases until reaching 85% of age-predicted maximal heart rate. CPET was performed in the 1st and 10th weeks of abstinence period. Gas analyses (VO2 and VCO2)were made using expiration air. Prior to CPET, resting lung function tests were performed for each participant. In the whole group, body weight and body mass index increased (p<0.01; p<0.01). Maximal oxygen consumption (VO2max), exercise duration, and work performed by the participants also increased (p<0.01; p<0.001; p<0.001). In conclusion, smokers well-tolerated cardiopulmonary exercise test without any complications. Aerobic performance parameters of smokers improved significantly in an abstinence period of even as short as 10 weeks.

Özet

Egzersiz, sigarayı bırakmada yardımcı bir yöntem olarak önerilmektedir. Bu noktada, kişilerin taşıdıkları kardiyopulmoner risk faktörlerini saptamak, fiziksel kapasitelerine uygun düzeyde egzersiz reçeteleri oluşturmak ve zaman içinde fiziksel aktivite bakımından kazanılan gelişmeyi objektif olarak ortaya koymak için, egzersiz testlerinin uygulanması giderek önem kazanmaktadır. Bu çalışmada, sigara içmeyi bırakanların kardiyopulmoner egzersiz kapasitelerindeki değişimleri incelemeyi amaçladık. İstanbul Üniversitesi Cerrahpaşa Tıp Fakültesi (İ.Ü.C.T.F.) Göğüs Hastalıkları Sigara Polikliniği’ne gönüllü başvuran semptomsuz 39 (25 kadın, 14 erkek) kişinin sigarayı bıraktıkları ilk hafta ve sonraki 10. hafta içinde egzersiz testi sonuçları sunuldu. Egzersiz testi öncesinde akciğer fonksiyon testleri uygulandı. Egzersiz test protokolü, sürekli EKG takibi altında ve bisiklet ergometresinde 20 watt/2 dk’lık artışla maksimum kalp atım sayısının %85’inin üzerine ulaşılmasını hedefledi. Ekspirasyon havasından her solukta gaz analizleri (VO2 ve VCO2) yapılarak 10 saniyelik ortalamalar alındı. Yapılan testlerin hiçbirinde komplikasyonla karşılaşılmadı. Deneklerin bu test protokolünü kolaylıkla tolere edebildiği görüldü. On haftalık sigara bırakma dönemi, maksimum oksijen tüketimi (VO2max), egzersiz süresi ve yapılan iş miktarlarında anlamlı artışa neden oldu (p<0.01; p<0.001; p<0.001). Kilo ve vücut kitle indekslerinde anlamlı artış (p<0.01; p<0.01) bulundu. Sigara içenlerin kardiyopulmoner egzersiz testini komplikasyonsuz tolere edebileceği, sigara bırakmanın aerobik kapasiteyi on hafta gibi kısa bir sürede artırabileceği sonucuna varıldı.

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Cite This Article

METİN, G., YÜCEL, R., ALTAN, M., ÖZTÜRK, L., TUTLUOĞLU, B. (2005). Effects of smoking cessation on physical exercise capacity. Toraks Dergisi, Cilt: 6 - Sayı: 3, 221–227. https://ajindex.com/articles/368176

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