Pulmonary arterial pulse pressure and mortality in pulmonary arterial hypertension
نویسندگان
چکیده
منابع مشابه
THE EFFECTS OF CAPTOPRIL ON PULMONARY AND SYS TEMIC ARTERIAL PRESSURES IN HIGHALTITUDE PULMONARY HYPERTENSION
The purpose of this investigation was to assess the effect of captopril on both systemic (P.a) and pulmonary arterial pressures (PPA) in patients with high-altitude pulmonary hypertension (HAPH). Seventeen patients (mean age 44±6.8 years) with HAPH and mild to moderate systemic arterial hypertension were included in the study. All patients underwent right heart catheterization with measurem...
متن کاملPulmonary capillary arterial pressure pulse in man.
In 1948, Hellems, Haynes, Dexter, and Kinney, using venous and arterial catheterization in dogs obtained pressure recordings from both sides of the pulmonary capillary bed. The method consisted in wedging the tip of a cardiac catheter into a small branch of the pulmonary artery and of the pulmonary vein respectively, and recording the mean blood pressures in the obstructed vascular bed distal t...
متن کاملPrevalence and Risk Factors of Pulmonary Arterial Hypertension in Thalassemia Major Patients of Ilam, 2014
Pulmonary arterial hypertension (PAH) is a progressive disease with high morbidity and mortality rates. Research has shown that PAH has a prevalence rate of 10-79% in thalassemia major patients. This cross-sectional study was carried out in 2014 to determine the prevalence and risk factors of PAH in all thalassemia major patients of over 18 years of age in Ilam, Iran. A cardiologist measured sy...
متن کاملHeritable pulmonary arterial hypertension with elevated pulmonary wedge pressure.
A 50-year-old man, who is an active smoker without a previous medical history, was admitted for recent dyspnea (New York Heart Association functional class III) and an episode of exertional syncope. His familial history included the sudden death of his mother at the age of 50. His blood pressure was 123/90 mm Hg; heart rate, 80 beats/min; peripheral oxygen saturation, 95%; and clinical examinat...
متن کاملDeterminants of an elevated pulmonary arterial pressure in patients with pulmonary arterial hypertension
Given the difficulty of diagnosing early-stage pulmonary arterial hypertension (PAH) due to the lack of signs and symptoms, and the risk of an open lung biopsy, the precise pathological features of presymptomatic stage lung tissue remain unknown. It has been suggested that the maximum elevation of the mean pulmonary arterial pressure (P pa) is achieved during the early symptomatic stage, indica...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Respiratory Medicine
سال: 2007
ISSN: 0954-6111
DOI: 10.1016/j.rmed.2007.07.004