Background: Reversibility of pulmonary hypertension (PH) is closely related to the treatment options for and prognosis children with congenital heart disease. Objective: We combined patient-specific clinical features including diagnosis, age echocardiographic results, biomarkers vascular dysfunction explore noninvasive methods that can be used accurately evaluate reversibility in disease (PH-CH...

Objective: To measure the frequency of dyspnea in pregnant patients and to evaluate clinical echocardiographic findings women had dyspnea.
 Study Design: Analytical descriptive cross-sectional.
 Place duration study: Gynae Obstetric Department Tertiary Care Facility from Feb 2022 Apr 2022.
 Methodology: It was an analytical cross sectional study conducted during three months. Con...

OBJECTIVES Pulmonary hypertension is a major cause of morbidity and mortality in patients following acute pulmonary embolism. Although thrombolytic therapy decreases pulmonary arterial pressure, compared with anticoagulation alone, it has the propensity for haemorrhagic complications, distal embolization and incomplete recanalization, with the potential risk of late pulmonary hypertension. Surg...

Pulmonary hypertension (PH) may affect survival in cystic fibrosis (CF) and can be assessed on echocardiographic measurement of the pulmonary acceleration time (PAT). The study aimed at evaluating PAT as a tool to optimize timing of lung transplant in CF patients. Prospective multicenter longitudinal study of patients with forced expiratory volume in 1 second (FEV1) ≤60% predicted. Echocardiogr...

OBJECTIVE To evaluate the influence of pulmonary hypertension in the ultra-fast-track anesthesia technique in adult cardiac surgery. METHODS A retrospective study. They were included 40 patients divided into two groups: GI (without pulmonary hypertension) and GII (with pulmonary hypertension). Based on data obtained by transthoracic echocardiography. We considered as the absence of pulmonary ...

OBJECTIVE A recent study concerning high-altitude pulmonary edema (HAPE), a non-cardiogenic pulmonary edema, suggested that it is initially a hydrostatic-type pulmonary edema. We suspect that some extent of cardiac insufficiency may likely relate to the mechanism of the development of this disease. METHODS By Doppler echocardiography, the Tei index (a new quantitative index proposed for the e...

Hypoxia causes an increase in pulmonary artery pressure. Gene expression controlled by the hypoxia-inducible factor (HIF) family of transcription factors plays an important role in the underlying pulmonary vascular responses. The hydroxylase enzymes that regulate HIF are highly sensitive to varying iron availability, and iron status modifies the pulmonary vascular response to hypoxia, possibly ...

Objective: We aimed to investigate the association of systolic pulmonary artery pressure (sPAP), with diameter (PAD), age, gender, disease duration, stages, extrapulmonary involvement, and spontaneous remission in patients sarcoidosis. Materials Methods: Diagnosed followed-up chest diseases clinic between 2010-2020, 60 sarcoidosis were included. Patients’ demographic data, clinical course, info...

In this paper we define a new type of rings ”almost powerhermitian rings” (a generalization of almost hermitian rings) and establish several sufficient conditions over a ring R such that, every regular matrix admits a diagonal power-reduction.

Crocus sativus L. (saffron) is a widely used food additive for its color and taste. The hypotensive effects of saffron have been shown in previous studies. The aim of this study was to evaluate the mechanism of vasodilatory effects induced by saffron on isolated rat aorta.To study the vasodilatory effects of saffron aqueous extract (0.5, 1 and 2 mg/mL), isolated rat thoracic aorta rings were co...