Patients with pulmonary arterial hypertension (PAH) may exhibit reduced expiratory flows at low lung volumes, which could promote exercise-induced dynamic hyperinflation (DH). This study aimed to examine the impact of a potential exercise-related DH on the intensity of dyspnoea in patients with PAH undergoing symptom-limited incremental cardiopulmonary cycle exercise testing (CPET). 25 young (a...

A 63 year old woman presented with a 3 year history of exertional dyspnoea. Spirometry suggested extrathoracic airway obstruction (decreased inspiratory flow and saw-tooth pattern of flow-volume curves), and bronchoscopy revealed structural lesions and a trembling motion in the arytenoid region, causing upper airway obstruction on forced respiratory efforts. As there were no abnormal findings o...

Short-burst oxygen therapy (SBOT) remains an unproven treatment for reduction of exertional dyspnoea in chronic obstructive pulmonary disease (COPD). This study aimed to assess whether SBOT before exercise reduces dyspnoea or improves performance, and whether SBOT after exercise reduces dyspnoea during recovery. Twenty-two clinically stable COPD patients (mean forced expiratory volume in one se...

Chronic exertional compartment syndrome is an often overlooked and uncommon cause of pain in the extremities of individuals who engage in repetitive physical activity. A thorough history, a careful physical examination, and compartment pressure testing are essential to establish the diagnosis. Catheter measurements can provide useful information on baseline resting compartment pressures as well...

A case of Acute Post Exertional Anterior Compartment Syndrome of the leg, seen five days after the onset of symptoms is presented. Decompression with delayed closure was done. There was only sensory recovery. However functional recovery at one year was good. Acute Post Exertional Compartment Syndrome cases are diagnosed late due to the lack of awareness, the paucity of radiological features, an...

Exertional compartment syndrome of the forearm is rare. However, it should be considered in cases of a painful forearm during motorcycle racing. Pressure measurements of all compartments during exercises that simulate the actions of racing confirm the diagnosis. An exertional electromyography may be useful to reveal a nerve compression associated with the compartment syndrome. Fasciotomy of the...

CONTEXT Persons with lower-extremity peripheral arterial disease (PAD) are often asymptomatic or have leg symptoms other than intermittent claudication (IC). OBJECTIVE To identify clinical characteristics and functional limitations associated with a broad range of leg symptoms identified among patients with PAD. DESIGN, SETTING, AND PARTICIPANTS Cross-sectional study of 460 men and women wi...

Objective: To assess the performance of a shortened version of the Rose angina questionnaire focusing on exertional chest pain. Methods: Cross sectional analysis of 3987 women aged 60 to 79 years from 23 British towns. The performances of definite Rose angina (using data from the full Rose angina questionnaire) and exertional chest pain (using data from a subset of three questions from the Rose...

BACKGROUND Pectus Excavatum (PEx) is the most common congenital chest wall deformity, accounting for over 90% of all chest wall deformities. Surgical correction is recommended because severe PEx can affect the physical and psychological development of patients. The aim of our study was to assess the impact of surgical repair of Pectus Excavatum in adults during hospital course and results after...