Regional Distribution of Ventilation in Patients With Chronic Heart Failure
Maneno muhimu
Kikemikali
Tarehe
Imethibitishwa Mwisho: | 12/31/2010 |
Iliyowasilishwa Kwanza: | 02/08/2011 |
Uandikishaji uliokadiriwa Uliwasilishwa: | 02/08/2011 |
Iliyotumwa Kwanza: | 02/09/2011 |
Sasisho la Mwisho Liliwasilishwa: | 02/08/2011 |
Sasisho la Mwisho Lilichapishwa: | 02/09/2011 |
Tarehe halisi ya kuanza kwa masomo: | 06/30/2010 |
Tarehe ya Kukamilisha Msingi iliyokadiriwa: | 11/30/2010 |
Tarehe ya Kukamilisha Utafiti: | 11/30/2010 |
Hali au ugonjwa
Uingiliaji / matibabu
Other: chronic heart failure
Other: healthy volunteers
Awamu
Vikundi vya Arm
Mkono | Uingiliaji / matibabu |
---|---|
Active Comparator: healthy volunteers | Other: healthy volunteers Equal to the group with chronic heart failure. |
Other: chronic heart failure | Other: chronic heart failure To conduct the exercise to the inspiratory muscles was used for IMT Threshold ® device (Threshold Inspiratory Muscle Trainer, HealthScan Products Inc., Cedar Grove, New Jersey) is one of the most used for training of inspiratory muscles in patients with several pathologies such as ICC.Threshold ® has been engaged in the patient's mouth by a mouthpiece, with the nose occluded by a nose clip. The exercise time was 3 minutes. During this period, participants were encouraged to only breathe through the mouth and maintain a respiratory rate between 12 and 16ipm. The exercise would be stopped if HR increased more than 20% and / or SpO2 < 88%. |
Vigezo vya Kustahiki
Zama zinazostahiki Kujifunza | 21 Years Kwa 21 Years |
Jinsia Inastahiki Kujifunza | All |
Hupokea Wajitolea wa Afya | Ndio |
Vigezo | Inclusion Criteria: - Diagnosed as CHF associated with cardiomegaly - Class II and III (NYHA) - Left ventricular minor 45% (method Teicholtz) - Inspiratory muscle weakness (PiMáxima <70% predicted) - Duration of symptoms > 1 year - Body mass index (BMI) < 35kg/m2 - Non-smokers or former smokers with a smoking history < 10 pack-years Exclusion Criteria: - Patients with chronic heart failure who had unstable angina, myocardial infarction or heart surgery until three months before the survey - Orthopedic diseases or respiratory comorbidities such as asthma and COPD |
Matokeo
Hatua za Matokeo ya Msingi
1. Opto-electronic plethysmography [1 year]
Hatua za Matokeo ya Sekondari
1. Assessment of Functional Capacity [1 year]