Exercise ventilatory inefficiency is an independent predictor of mortality in patients with pulmonary arterial hypertension

E. Ferreira, R. Ramos, J. Arakaki, P. Barbosa, E. Treptow, L.E. Nery, F. Valois, J.A. Neder (Sao Paulo, Brazil)

Source: Annual Congress 2012 - Limiting factors in exercise
Session: Limiting factors in exercise
Session type: Poster Discussion
Number: 4445
Disease area: Pulmonary vascular diseases

Congress or journal article abstractE-poster

Rating: 0
You must login to grade this presentation.

Share or cite this content

Citations should be made in the following way:
E. Ferreira, R. Ramos, J. Arakaki, P. Barbosa, E. Treptow, L.E. Nery, F. Valois, J.A. Neder (Sao Paulo, Brazil). Exercise ventilatory inefficiency is an independent predictor of mortality in patients with pulmonary arterial hypertension. Eur Respir J 2012; 40: Suppl. 56, 4445

You must login to share this Presentation/Article on Twitter, Facebook, LinkedIn or by email.

Member's Comments

No comment yet.
You must Login to comment this presentation.


Related content which might interest you:
Pulmonary pressure at rest and during slight exercise might have prognostic relevance in patients at risk for pulmonary arterial hypertension
Source: Annual Congress 2008 - Pulmonary arterial hypertension and other pulmonary vascular diseases
Year: 2008


MPAP/CO-slope during exercise as predictor of mortality in patients at risk for pulmonary hypertension.
Source: Virtual Congress 2020 – Exercise and haemodynamics in pulmonary hypertension
Year: 2020


Pressure-flow relationship during exercise predicts transplant-free survival in patients with pre-capillary pulmonary hypertension
Source: International Congress 2015 – Pulmonary hypertension: new pathophysiological insights
Year: 2015


Prognostic implications of delayed heart rate recovery from maximal-incremental exercise in patients with pulmonary arterial hypertension
Source: Annual Congress 2012 - Limiting factors in exercise
Year: 2012


Functional impact of exercise pulmonary hypertension in patients with borderline pulmonary arterial pressure
Source: International Congress 2017 – Exercise and physiology in pulmonary hypertension
Year: 2017

Contrasting cardiopulmonary responses to incremental exercise in patients with schistosomiasis-associated and idiopathic pulmonary arterial hypertension with similar resting hemodynamic impairment
Source: Annual Congress 2011 - Physiology of human pulmonary hypertension
Year: 2011

Hospitalization in patients with pulmonary arterial hypertension: causes and outcomes
Source: Annual Congress 2009 - Pulmonary circulation I
Year: 2009


Long-term improvement of pulmonary haemodynamics and exercise capacity in patients with pulmonary hypertension and hypoventilation following NIPPV and influence of NIPPV adherence
Source: International Congress 2015 – Pulmonary hypertension in lung disease
Year: 2015

Exercise tests and anxiety independently reflect physical quality of life in patients with pulmonary arterial hypertension or chronic thromboembolic pulmonary hypertension
Source: Annual Congress 2012 - Pulmonary circulation: clinical aspects of PAH, PTE and CTEPH
Year: 2012


Comparison of exercise capacity and exercise haemodynamic relationships between severe group 3 pulmonary hypertension and pulmonary arterial hypertension
Source: International Congress 2016 – Pulmonary hypertension: exercise, haemodynamics, and physiology
Year: 2016

Non-invasive mortality predictors in pediatric pulmonary hypertension
Source: Annual Congress 2010 - Pulmonary circulation III
Year: 2010


Exercise testing to predict outcome in idiopathic versus associated pulmonary arterial hypertension
Source: Eur Respir J 2012; 40: 1410-1419
Year: 2012



Ventilatory inefficiency relative to oxygen uptake and carbon dioxide output are independent predictors of mortality in pulmonary arterial hypertension
Source: Annual Congress 2013 –Respiratory physiology in health and disease
Year: 2013

The value of cardiopulmonary exercise test in assessment of the severity of pulmonary arterial hypertension patients
Source: International Congress 2017 – Exercise and physiology in pulmonary hypertension
Year: 2017

Comparing cardiopulmonary responses to incremental exercise in patients with chronic thromboembolic pulmonary hypertension and idiopathic pulmonary arterial hypertension
Source: Annual Congress 2011 - Altered mechanisms during exercise in disease
Year: 2011


Predictive factors of developing exercise pulmonary arterial hypertension in emphysematous patients with mild hypoxemia at rest
Source: Annual Congress 2005 - COPD - pulmonary haemodynamics and gas exchange
Year: 2005


Haemodynamics, exercise capacity and clinical events in pulmonary arterial hypertension
Source: Eur Respir J 2013; 42: 414-424
Year: 2013



Pulmonary haemodynamics during exercise in patients with pulmonary arterial hypertension
Source: Annual Congress 2005 - Exercise testing in pulmonary arterial hypertension
Year: 2005

Short and long-term effects of pulmonary endarterectomy on ventilatory responses and exercise capacity of patients with chronic thromboembolic pulmonary hypertension
Source: International Congress 2017 – The lungs and the heart during exercise
Year: 2017



Analysis of mortality risk factors in a population with pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension
Source: Annual Congress 2010 - Pulmonary hypertension
Year: 2010