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  1. Article

    Open Access

    Stress Doppler echocardiography for early detection of systemic sclerosis-associated pulmonary arterial hypertension

    In patients with systemic sclerosis (SSc), associated pulmonary arterial hypertension (SSc-APAH) is the leading cause of death. The objective of this prospective screening study was to analyse sensitivity and ...

    Christian Nagel, Philipp Henn, Nicola Ehlken in Arthritis Research & Therapy (2015)

  2. No Access

    Article

    Safety and Long-Term Efficacy of Transition from Sildenafil to Tadalafil due to Side Effects in Patients with Pulmonary Arterial Hypertension

    Two phosphodiesterase-type 5 (PDE-5) inhibitors, sildenafil and tadalafil, are approved for treatment of pulmonary arterial hypertension (PAH). It has not yet been observed if transition from sildenafil to tad...

    Mona Lichtblau, Dominik Harzheim, Nicola Ehlken, Alberto Marra, Fabiola Pena Pinado in Lung (2015)

  3. No Access

    Article

    Economic Evaluation of Exercise Training in Patients with Pulmonary Hypertension

    Exercise training as an add-on to medical therapy has been shown to improve exercise capacity, quality of life, and possibly prognosis in patients with pulmonary hypertension (PH). The purpose of this study wa...

    Nicola Ehlken, Cora Verduyn, Henning Tiede, Gerd Staehler, Gabriele Karger in Lung (2014)

  4. No Access

    Article

    The Combination of Exercise and Respiratory Training Improves Respiratory Muscle Function in Pulmonary Hypertension

    Increased dyspnea and reduced exercise capacity in pulmonary arterial hypertension (PAH) can be partly attributed to impaired respiratory muscle function. This prospective study was designed to assess the impa...

    Hans-Joachim Kabitz, Hinrich-Cordt Bremer, Anja Schwoerer, Florian Sonntag in Lung (2014)

  5. Article

    Open Access

    Anxiety and depression disorders in patients with pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension

    The objective of this prospective study was to assess the prevalence of anxiety and depression disorders and their association with quality of life (QoL), clinical parameters and survival in patients with pulm...

    Dominik Harzheim, Hans Klose, Fabiola Peña Pinado, Nicola Ehlken in Respiratory Research (2013)

  6. No Access

    Article

    Magnetic resonance imaging to assess the effect of exercise training on pulmonary perfusion and blood flow in patients with pulmonary hypertension

    To evaluate whether careful exercise training improves pulmonary perfusion and blood flow in patients with pulmonary hypertension (PH), as assessed by magnetic resonance imaging (MR).

    Sebastian Ley, Christian Fink, Frank Risse, Nicola Ehlken in European Radiology (2013)

  7. Article

    Open Access

    Hemodynamic and genetic analysis in children with idiopathic, heritable, and congenital heart disease associated pulmonary arterial hypertension

    Aim of this prospective study was to compare clinical and genetic findings in children with idiopathic or heritable pulmonary arterial hypertension (I/HPAH) with children affected with congenital heart defects...

    Nicole Pfarr, Christine Fischer, Nicola Ehlken, Tabea Becker-Grünig in Respiratory Research (2013)

  8. Article

    Open Access

    The German adaptation of the Cambridge pulmonary hypertension outcome review (CAMPHOR)

    Individuals with precapillary pulmonary hypertension (PH) experience severely impaired quality of life. A disease-specific outcome measure for PH, the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR) ...

    Katharina Cima, James Twiss, Rudolf Speich in Health and Quality of Life Outcomes (2012)

  9. Article

    Open Access

    Exercise training in pulmonary arterial hypertension associated with connective tissue diseases

    The objective of this prospective study was to assess short- and long-term efficacy of exercise training (ET) as add-on to medical therapy in patients with connective tissue disease-associated pulmonary arteri...

    Ekkehard Grünig, Felicitas Maier, Nicola Ehlken in Arthritis Research & Therapy (2012)

  10. Article

    Open Access

    Hemodynamic and clinical onset in patients with hereditary pulmonary arterial hypertension and BMPR2 mutations

    Mutations in the bone morphogenetic protein receptor 2 (BMPR2) gene can lead to idiopathic pulmonary arterial hypertension (IPAH). This study prospectively screened for BMPR2 mutations in a large cohort of PAH-pa...

    Nicole Pfarr, Justyna Szamalek-Hoegel, Christine Fischer in Respiratory Research (2011)