Please select the eligibility criteria that correspond to the clinical trial below.
Title: Tai Chi Mind-Body Therapy for Chronic Heart Failure
Brief Summary: The purpose of this study is to determine the effects of a tai chi exercise program on functional capacity and health-related quality of life in patients with chronic heart failure (HF). This study will also examine the way tai chi influences mental, physical, and social functioning.


Options:
A: Inclusion Criteria:

* Diagnosed with HF (NYHA I-IV) (independent of Ejection Fraction: both patients with a preserved ejection fraction (HFPEF) or reduced ejection fraction (HFREF) can be included)
* Older than 18 years, there is no upper age limit
* Speak/understand the language of the country where the intervention is taken place

Exclusion Criteria:

* The patient is expected to be unable to use the Nintendo Wii due to visual (see a TV screen at a distance of 3 m) cognitive (assessed by the HF nurse or cardiologist) or motor impairment (the patient should be able to swing his arm at least 10 times in a row)
* The patient has restrictions that would them unable patients to fill in data collection material
* The patient has a life expectancy shorter than 6 months
B: Inclusion Criteria:

* Diagnosis of chronic HF
* Percentage of blood pumped from the left ventricle (ventricular ejection fraction) less than 40% for at least 1 year prior to study entry
* Stable medical regimen, defined as no major changes in medication, in the 3 months prior to study entry
* New York Heart Association Classification of Class I (no activity limitations), Class II (slight activity limitations), or Class III (marked activity limitations)
* English-speaking

Exclusion Criteria:

* Unstable angina, myocardial infarction, cardiac resynchronization, or major cardiac surgery within 3 months prior to study entry
* History of cardiac arrest or diagnosis of peripartum cardiomyopathy within 6 months prior to study entry
* Unstable ventricular arrhythmias or structural valvular disease
* Current participation in a conventional cardiac rehabilitation program
* Inability to perform a bicycle stress test at study entry
* Lower extremity amputation or other inability to walk due to conditions other than HF
* Severe cognitive dysfunction preventing informed consent and understanding of tai chi concept
* Current regular practice of tai chi
* Current participation in a tai chi pilot study or other studies
C: Inclusion Criteria:

* COPD new GOLD classification (B, C and D class) and a spirometry in the previous year and
* Systolic and/or diastolic CHF defined at least by an echocardiogram performed in clinical stability; II, III and IV New York Heart Association class and optimized drug therapy.
* Informed consent signed

Exclusion Criteria:

* Physical activity limitations caused by non-cardiac and/or pulmonary problems
* Obstructive Cardiomyopathies and/or myocarditis
* Non cardiac and/or pulmonary pathologies that would cause the death of the patient during the study
* Poor adherence and compliance of the patient
D: Inclusion Criteria:

* Age ≥ 60 years old
* Hospitalized for the management of ADHF or diagnosed with ADHF after being hospitalized for another reason. ADHF will be defined as a combination of symptoms, signs, and HF-specific medical treatments.

Exclusion Criteria:

* Planned discharge other than to home or a facility where the participant will live independently.
* Acute myocardial infarction
* Already participating in cardiac rehabilitation

Answer: B