this experiment was conducted to evaluate the effects of supplemental l-arginine (arg) in reduced-protein diets on cardiopulmonary performance and intestinal morphology in the broilers reared at high altitude. a total of 156 day-old male broilers were randomly assigned to 3 treatments and 4 replicates of 13 chicks and reared up to 42 days of age. treatment groups were designed as a normal-prote...

the relationship between congenital heart disease (chd) and growth retardation is well documented. we investigated the growth condition of iranian children with several types of congenital heart disease (chd) and compared it with worldwide researches. growth condition was investigated in 469 patients with important chd aged from 1 month to 18 years. the patients were divided into two groups; in...

no abstract

Context. Pulmonary hypertension is a common clinical problem encountered in day-to-day practice. Drug therapy forms the backbone of management and appropriate drug selection is based upon the underlying causes. The options available are widening with availability of newer therapeutic agents and thus it becomes necessary to be updated with the recent developments. Objective. To review the existi...

case presentation we reported a 2-year-old boy with pph, who presented unusual and intractable seizure which suggested the diagnosis of md. we also reviewed a few previous reports about the association of pph with moyamoya disease. discussion moyamoya disease is a kind of cerebral vasculopathy and should be considered as a differential diagnosis for patients with unusual seizure attacks who are...

pulmonary hypertension is rare but is one of the complications that occur due to hiv infection. symptoms of hiv-associated pulmonary arterial hypertension are often non-specific but the main symptom of the disease is dyspnea. in this cross-sectional study, we measured systolic pulmonary arterial pressure (spap) by echocardiographic methods among hiv-positive patients who received art. this rese...

background: diazoxide is the main therapeutic agent for congenital hyperinsulinism. the drug is generally well tolerated; however, in this report severe adverse effects including heart failure (hf) and pulmonary hypertension (ph) in an infant are reported.case report: a sixteen-day male infant with persistent hypoglycemia and with diagnosis of congenital hyperinsulinism underwent near total pan...

introduction pulmonary hypertension is common among patients with hyperthyroidism, and graves’ disease constitutes the most common cause of thyrotoxicosis. case presentation we report the case of a female patient admitted to the cardiology department with shortness of breath and pretibial myxedema. the diagnostic work-up revealed combined pre- and post-capillary pulmonary hypertension due to gr...