Pulmonary hypertension is defined as a resting mean pulmonary artery pressure of 25 mm
Hg or above. This review deals with pulmonary arterial hypertension (PAH), a type of …

Pulmonary hypertension (PH) is a pathophysiological disorder that may involve multiple
clinical conditions and may be associated with a variety of cardiovascular and respiratory …

Machine learning (ML), which is becoming an increasingly popular tool in various scientific
fields, also shows the potential to aid in the screening of materials for diverse applications. In …

Background: Implantation of an interatrial shunt device (IASD) in patients with heart failure
(HF) reduces left atrial hypertension by shunting oxygenated blood to the right heart and …

Hypoxia is a persistent physiological feature of many different solid tumors and a key driver
of malignancy, and in recent years, it has been recognized as an important target for cancer …

The lungs and heart are irrevocably linked in their oxygen (O2) and carbon dioxide (CO2)
transport functions. Functional impairment of the lungs often affects heart function and vice …

Cardiopulmonary exercise testing (CPET) is a frequently used tool in the differential
diagnosis of dyspnoea. Ventilatory inefficiency, defined as high minute ventilation (V′ E) …

Increased ventilation relative to metabolic demands, indicating alveolar hyperventilation
and/or increased physiological dead space (excess ventilation), is a key cause of exertional …

Study question We investigated whether domiciliary oxygen therapy (DOXT) increases
exercise capacity and quality of life in patients with pulmonary arterial or distal chronic …

In the summer of 2016, delegates from the German Respiratory Society, the German Society
of Cardiology and the German Society of Pediatric Cardiology met in Cologne, Germany, to …