BACKGROUND Our prior work on congenital heart disease (CHD) with heterotaxy, a birth defect involving randomized left-right patterning, has shown an association of a high prevalence of airway ciliary dysfunction (CD; 18/43 or 42%) with increased respiratory symptoms. Furthermore, heterotaxy patients with ciliary dysfunction were shown to have more postsurgical pulmonary morbidities. These findi...

We describe a patient with Chlamydia pneumoniae infection who presented with cerebellar dysfunction, followed by respiratory failure requiring mechanical ventilation. C. pneumoniae is an important respiratory pathogen, and other clinical manifestations, including neurological syndromes, are being increasingly recognized. Meningoencephalitis and other neurological complications have also been de...

A 71-yr-old man with a six-year history of Parkinson's disease (PD), Type II diabetes mellitus, myocardial infarction, and remote 20 pack-year smoking history, underwent an anterior resection of the rectum for carcinoma. Sixty hours later, the patient suffered a respiratory arrest; his antiparkinsonian medications had not been resumed. Preoperative flow-volume loops showed the characteristic sa...

INTRODUCTION Little is known about the frequency of cardiopulmonary failure in limb-girdle muscular dystrophy type 2A (calpainopathy) patients, although some studies have reported severe cardiomyopathy or respiratory failure. METHODS To clarify the frequency of cardiopulmonary dysfunction in this patient population, we retrospectively reviewed the respiratory and cardiac function of 43 patien...

Background: Research has shown that acute kidney injury (AKI) a noticeable incidence in critically ill patients with coronavirus disease 2019 (COVID-19). Patients prior renal insufficiency are particularly susceptible to severe respiratory syndrome coronavirus-2 (SARS-CoV-2), due their immune dysfunction. However, most COVID-19 do not have history of dysfunction, and few studies focused on the ...

Multiple apoptotic pathways release cytochrome c from the mitochondrial intermembrane space, resulting in the activation of downstream caspases. In vivo activation of Fas (CD95) resulted in increased permeability of the mitochondrial outer membrane and depletion of cytochrome c stores. Serial measurements of oxygen consumption, NADH redox state and membrane potential revealed a loss of respirat...

Pulmonary fluid clearance is regulated by the active transport of Na(+) and Cl(-) through respiratory epithelial ion channels. Ion channel dysfunction contributes to the pathogenesis of various pulmonary fluid disorders including high-altitude pulmonary edema (HAPE) and neonatal respiratory distress syndrome (RDS). Nasal potential difference (NPD) measurement allows an in vivo investigation of ...

Chest physical therapy for neonates with pulmonary dysfunction is a growing specialty of physical therapy practice. The purpose of this article is to provide physical therapists current information regarding chest physical therapy for the newborn infant. The neonatal diagnoses for which chest physical therapy is useful or has good rationale are discussed. Common complications are reviewed that ...

Background—In congestive heart failure (CHF), the prognostic significance of impaired respiratory muscle strength has not been established. Methods and Results—Maximal inspiratory pressure (Pimax) was prospectively determined in 244 consecutive patients (207 men) with CHF (ischemic, n575; idiopathic dilated cardiomyopathy, n5169; age, 54611 years; left ventricular ejection fraction [LVEF], 2261...

Eight hypoxic male patients with stable chronic obstructive airways disease were submitted for combined anterior pituitary function testing. All subjects showed normal growth hormone and essentially normal cortisol responses to adequate hypoglycaemia, two subjects showed delayed responses of thyroid stimulating hormone to administered thyrotrophin releasing hormone and all had basal prolactin l...