Munkbyers6271

Pulmonary hypertension remains a common but complex disorder that physicians face in their daily practice. Pulmonary hypertension has been classified by the World Health Organization into five major categories according to etiology, pathophysiology, and hemodynamic properties. The clinical course and overall prognosis varies by etiology, therefore making the correct diagnosis is paramount to avoid delay in treatment and improve outcomes. This review aims to provide clinicians with a simplified diagnostic approach to pulmonary hypertension. We also provide a guide to risk stratification and when to refer patient to a pulmonary hypertension expert center.Sarcoidosis is an infiltrative disease known to affect multiple layers of the heart.1 Although rare, aortic valve involvement has been seen.17,18 The role of transcatheter aortic valve replacement (TAVR) has been described in amyloidosis,4 a well-known infiltrative disease, but not in sarcoidosis. As the awareness of cardiac sarcoidosis grows,17 as in amyloidosis, its impact on the aortic valve will grow too. Our review highlights the epidemiology, pathophysiology, and treatment of cardiac sarcoidosis with a discussion for TAVR in patients affected by aortic valve insult.Inflammation is a major contributing factor in the development of cardiovascular disease (CVD) and has been a popular topic of discussion as it provides a potential therapeutic target to reduce disease progression. Multiple inflammatory markers have been linked with progressive atherosclerosis which includes interleukin-6, tumor necrosis factor-α, C-reactive protein amongst others, this article aims to review current literature to evaluate the effectiveness of anti-inflammatory therapies in cardiovascular disease.Obstructive sleep apnoea (OSA) is increasingly recognized to be a risk factor for cardiovascular disease. This study assessed the prevalence and clinical predictors of OSA in patients undergoing coronary angiography. Consecutive patients undergoing coronary angiography in South Australian public hospitals from 2015 to 2018 were included. Clinical details for consecutive patients undergoing coronary angiography in South Australian public hospitals were captured by the Coronary Angiogram Database of South Australia (CADOSA) registry staff, with OSA identified by patient report. Among the 9,885 patients undergoing coronary angiography for the investigation of chest pain, 11% (n = 1,089) were documented as having OSA. Independent clinical predictors of OSA included male gender (OR 2.22, 1.86-2.65, P less then 0.001), diabetes mellitus (OR 1.84, 1.58-2.14, P less then 0.001), depression (OR 1.81, 1.55-2.12, P less then 0.001), prior heart failure (OR 1.63, 1.22-2.18, P = 0.001), hypertension (OR 1.61, 1.32-1.95, P ≤ 0.001), asthma (OR 1.61, 1.34-1.93, P less then 0.001), not a current smoker (OR 1.60, 1.30-1.96, P less then 0.001), dyslipidaemia (OR 1.46, 1.22-1.76, P less then 0.001), non-acute coronary syndrome presentation (OR 1.45, 1.25-1.69, P less then 0.001), chronic lung disease (OR 1.40, 1.12-1.73, P = 0.003), cerebrovascular disease (OR 1.36, 1.07-1.73, P = 0.012), non-obstructive coronary artery disease (NOCAD) (OR 1.30, 1.10-1.55, P = 0.003) and atrial fibrillation/flutter (OR 1.30, 1.06-1.60, P = 0.012). https://www.selleckchem.com/products/relacorilant.html Finally, stable angina (32.1% vs 22.7%) and NOCAD (29.1% vs 26.3%, P = 0.051) were trended more common in patients with OSA versus no OSA. In addition to established risk factors for OSA, this study found NOCAD to be independent predictor of OSA; especially in those presenting with a stable angina presentation. This suggests that coronary vasomotor disorders may be associated with OSA, although further detailed studies are required.

The combination of pulmonary fibrosis and emphysema (CPFE) has been recently defined as a syndrome, it is radiologically recognized and is characterized by the simultaneous coexistence of emphysema of superior pulmonary location and fibrosis predominantly in lower lobes.

We present three patients with CPFE, who underwent right cardiac catheterization for pulmonary hemodynamic assessment, finding mean pulmonary artery pressure (mPAP) between 37-52 mm Hg (mean 45 mm Hg), who received treatment with specific vasodilators for pulmonary arterial hypertension (PAH).

The three patients had higher mPAP than expected for Group III (Pulmonary hypertension due to lung disease and/or hypoxia) of the classification of pulmonary hypertension (PH) by the World Health Organization (WHO), in whom the use of Sildenafil was justified by the presence of progressive dyspnea, and no symptoms suggestive of infectious exacerbation associated with right ventricular failure.

The three patients had higher mPAP than expected for Group III (Pulmonary hypertension due to lung disease and/or hypoxia) of the classification of pulmonary hypertension (PH) by the World Health Organization (WHO), in whom the use of Sildenafil was justified by the presence of progressive dyspnea, and no symptoms suggestive of infectious exacerbation associated with right ventricular failure.

Although the respiratory system is the main target of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), it is evident from recent data that other systems, especially cardiovascular and hematological, are also significantly affected. In fact, in severe form, COVID-19 causes a systemic illness with widespread inflammation and cytokine flood, resulting in severe cardiovascular injury. Therefore, we reviewed cardiac injury biomarkers' role in various cardiovascular complications of COVID 19 in recent studies.

Cardiac injury biomarkers were elevated in most of the complicated cases of COVID-19, and their elevation is directly proportional to the worst outcome. Evaluation of cardiac biomarkers with markers of other organ damage gives a more reliable tool for case fatalities and future outcome.

Significant association of cardiac biomarkers in COVID-19 cases helps disease management and prognosis, especially in severely ill patients.

Significant association of cardiac biomarkers in COVID-19 cases helps disease management and prognosis, especially in severely ill patients.