Image Findings from Dual-phase Computed Tomography Pulmonary Angiography for Diagnosing Tuberculosis-associated Fibrosing Mediastinitis.

Objective: Fibrosing mediastinitis (FM) is a rare and benign disease affecting the mediastinum and often causes pulmonary hypertension (PH). Timely diagnosis of PH caused by FM is clinically important to mitigate complications such as right heart failure in affected individuals. This retrospective study aimed to analyze the CT imaging characteristics of TB-related FM in patients with tuberculosis (TB).

[Survival status and prognostic factors analysis in patients with hereditary hemorrhagic telangiectasia-associated pulmonary arterial hypertension].

To analyze the survival status and prognostic factors of patients with hereditary hemorrhagic telangiectasia-associated pulmonary arterial hypertension (HHT-PAH). This prospective study included patients diagnosed with HHT-PAH at the Fuwai Hospital of the Chinese Academy of Medical Sciences and Guangdong General Hospital from August 2009 to December 2019. Patients were followed up every 6 months±2 weeks, with all-cause mortality as the study endpoint.

[Pay attention to the impact of cardiopulmonary comorbidities on the management strategies of pulmonary arterial hypertension].

With the increasing age of patients with pulmonary arterial hypertension (PAH) at diagnosis, multiple comorbidities are more and more common in these patients, especially cardiopulmonary diseases. This article introduces the incidence of PAH combined with cardiovascular disease and/or chronic lung disease, elaborates on the impact of cardiopulmonary comorbidities on the diagnosis, prognosis, and targeted drug treatment strategies of PAH, and proposes management recommendations for PAH patients with comorbidities, aiming to further improve the diagnosis and treatment level of pulmonary hypertension.

A young woman presenting with dyspnoea and diffuse T-wave inversions: a case report.

Background: T-wave inversions on electrocardiograms (ECGs) indicate a variety of conditions, such as coronary artery disease, myocarditis, and cardiomyopathy. Pulmonary artery stenosis (PAS) and pulmonary hypertension (PH) may cause right ventricular enlargement and ischaemia, which are reflected as T-wave inversions on ECGs. Continuous ECG monitoring is crucial for detecting dynamic changes indicative of PAS progression and reversal in right heart remodelling.

Progress in the Use of Echocardiography in Patients with Tumors.

Advances in cancer treatment have increased patient survival rates, shifting clinical focus towards minimizing treatment-related morbidity, including cardiovascular issues. Since echocardiography allows for a comprehensive non-invasive assessment at all cancer stages, it is well suited to monitor cardiovascular disease secondary to oncology treatment. This has earned it significant attention in the study of cardiac tumors and treatment-induced cardiac alterations.

Progress in the Metabolomics of Acute Coronary Syndrome.

Acute coronary syndrome (ACS) is a severe type of coronary heart disease (CHD) with increasing prevalence and significant challenges for prevention and treatment. Metabolomics is an emerging technology with intrinsic dynamics and flexibility to better delineate the phenotypic and metabolic alterations in organisms at the time of altered pathological states. It provides new insights into the complex pathological mechanisms of cardiovascular disease and contributes to the early detection, monitoring and evaluation of ACS.

Pulmonary vascular stenosis scoring in fibrosing mediastinitis.

Aims: This study aims to develop a scoring system for evaluating the degree of pulmonary vascular stenosis in fibrosing mediastinitis (FM).

Methods And Results: A retrospective single-centre study was conducted on 56 patients with FM in China between April 2014 and August 2021. The involvement of pulmonary vessels in patients with FM was assessed using dual-phase computed tomography pulmonary angiography, and we found that 85.

Pulmonary Hypertension and Anastrozole (PHANTOM): A Randomized, Double-Blind, Placebo-Controlled Trial.

Inhibition of aromatase with anastrozole reduces pulmonary hypertension in experimental models. We aimed to determine whether anastrozole improved the 6-minute-walk distance (6MWD) at 6 months in pulmonary arterial hypertension (PAH). We performed a randomized, double-blind, placebo-controlled phase II clinical trial of anastrozole in subjects with PAH at seven centers.

Reduced mortality associated with pulmonary embolism response team consultation for intermediate and high-risk pulmonary embolism: a retrospective cohort study.

Background: The management of acute pulmonary embolism (PE) has become increasingly complex with the expansion of advanced therapeutic options, resulting in the development and widespread adoption of multidisciplinary Pulmonary Embolism Response Teams (PERTs). Much of the literature evaluating the impact of PERTs has been limited by pre- postimplementation study design, leading to confounding by changes in global practice patterns over time, and has yielded mixed results. To address this ambiguity, we conducted a retrospective cohort study to evaluate the impact of the distinct exposures of PERT availability and direct PERT consultation.

Geometric remodeling of tricuspid valve in pulmonary hypertension and its correlation with pulmonary hypertension severity: a prospectively case-control study using four-dimensional automatic tricuspid valve quantification technology.

Background: Evaluation of the tricuspid valve (TV) is crucial for clinical decision making and post-treatment follow-up in pulmonary hypertension (PH) patients. However, little is known about 4-dimensional (4D) TV geometric remodeling in patients with PH. The aim of this study was to examine the 4D geometry of the TV in PH and its correlation with PH severity.

A rare sequelae of esophageal perforation: Fibrosing mediastinitis.

Fibrosing mediastinitis (FM) is a rare disease caused by different causes. If left untreated, the prognosis is poor. The common causes of FM are and infection.

[Characteristics of SPECT/CT-derived pulmonary perfusion imaging in chronic pulmonary vascular stenosis with different etiologies].

To explore the characteristics of pulmonary blood flow perfusion imaging of single photo emission computer tomography/computer tomography (SPECT/CT) in chronic pulmonary vascular Stenosis (CPVS) caused by different etiological factors. This is a retropective study. Present study screened 50 consecutive cases diagnosed with chronic pulmonary vascular stenosis from January 2019 to January 2020 in the department of cardiology of Gansu Provincial Hospital and underwent SPECT/CT pulmonary blood flow perfusion examination.

[How do we respond to the newly-revised haemodynamic definitions of pulmonary hypertension].

In August 2022, the European Society of Cardiology (ESC) and the European Respiratory Society (ERS) jointly issued the 2022 ESC/ERS Guidelines for the Diagnosis and Treatment of Pulmonary Hypertension, which updated the hemodynamic diagnostic criteria for pulmonary hypertension, causing widespread debate among experts. How should we respond to the updated diagnostic criteria for pulmonary hypertension? This paper analyzes the origin of the diagnostic criteria for pulmonary hypertension, how to understand the newly revised diagnostic criteria for hemodynamics, the definition of the new criteria for exercise pulmonary hypertension, and the important impact of the new diagnostic criteria on clinical practice, and puts forward countermeasures.

Chest X-ray features facilitate screening for pulmonary hypertension caused by fibrosing mediastinitis.

Background: Misdiagnosis and underdiagnosis of pulmonary hypertension caused by fibrosing mediastinitis (PH-FM) are considerably prevalent due to unspecific symptoms and as well as the lack of awareness of this fatal disease.

Objectives: The aim of this study was to evaluate the diagnostic accuracy of the chest X-ray (CXR) for screening the patients with PH-FM from those with pulmonary hypertension (PH).

Design: This was a retrospective observational cohort study.

Case report: The impact of percutaneous atrial septal defect closure in pulmonary hypertension with co-existing cor triatriatum sinister and multiple cardiac comorbidities.

Cor triatriatum sinister is a rare congenital anomaly characterized by the left-sided triatrial form of the heart. Diverse theories have been proposed regarding its formation, and the failure of incorporation of the common pulmonary vein into the left atrium (LA) during embryogenesis is the most widely accepted theory. Accordingly, cor triatriatum sinister may be associated with pulmonary venous obstruction and post-capillary pulmonary hypertension in the setting of restricted fenestration.

Inhibition of immunoglobulin E attenuates pulmonary hypertension.

Pulmonary hypertension (PH) is a severe cardiopulmonary disease characterized by pulmonary vascular remodeling. Immunoglobulin E (IgE) is known to participate in aortic vascular remodeling, but whether IgE mediates pulmonary vascular disease is unknown. In the present study, we found serum IgE elevation in pulmonary arterial hypertension (PAH) patients, hypoxia-induced PH mice and monocrotaline-induced PH rats.