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The investigators test the hypothesis that different beta-blockers had a different influence on chemoreceptor response and lung diffusion capacity.
Both could influence exercise capacity in normoxic as well as hypoxic conditions.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Carvedilol | Active Comparator |
| |
| Bisoprolol | Active Comparator |
| |
| Nebivolol | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| carvedilol | Drug |
| ||
| bisoprolol |
| Measure | Description | Time Frame |
|---|---|---|
| exercise capacity | two months |
| Measure | Description | Time Frame |
|---|---|---|
| lung diffusion | two months |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Piergiuseppe Agostoni, MD, PhD | Centro Cardiologico Monzino | Principal Investigator |
| Giancarlo Marenzi, MD | Centro Cardiologico Monzino | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Centro Cardiologico Monzino, University of Milan | Milan | 20138 | Italy |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 17028107 | Background | Agostoni P, Bussotti M, Cattadori G, Margutti E, Contini M, Muratori M, Marenzi G, Fiorentini C. Gas diffusion and alveolar-capillary unit in chronic heart failure. Eur Heart J. 2006 Nov;27(21):2538-43. doi: 10.1093/eurheartj/ehl302. Epub 2006 Oct 6. | |
| 21450573 | Derived | Karsten M, Contini M, Cefalu C, Cattadori G, Palermo P, Apostolo A, Bussotti M, Magri D, Salvioni E, Farina S, Sciomer S, Catai AM, Agostoni P. Effects of carvedilol on oxygen uptake and heart rate kinetics in patients with chronic heart failure at simulated altitude. Eur J Prev Cardiol. 2012 Jun;19(3):444-51. doi: 10.1177/1741826711402736. Epub 2011 Mar 7. |
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| ID | Term |
|---|---|
| D009043 | Motor Activity |
| D000860 | Hypoxia |
| D006333 | Heart Failure |
| ID | Term |
|---|---|
| D001519 | Behavior |
| D012818 | Signs and Symptoms, Respiratory |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| ID | Term |
|---|---|
| D000077261 | Carvedilol |
| D017298 | Bisoprolol |
| D000068577 | Nebivolol |
| ID | Term |
|---|---|
| D011412 | Propanolamines |
| D000605 | Amino Alcohols |
| D000438 | Alcohols |
| D009930 | Organic Chemicals |
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|
| Nebivolol | Drug |
|
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
| D020005 |
| Propanols |
| D000588 | Amines |
| D002227 | Carbazoles |
| D007211 | Indoles |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
| D006571 | Heterocyclic Compounds |
| D006575 | Heterocyclic Compounds, 3-Ring |
| D050198 | Phenoxypropanolamines |
| D004983 | Ethanolamines |
| D001578 | Benzopyrans |
| D011714 | Pyrans |
| D006573 | Heterocyclic Compounds, 1-Ring |