OBJECTIVE To compare the visualisation of bronchopulmonary collaterals and bronchopulmonary collateral blood flow in patients with chronic thromboembolic pulmonary hypertension 2nd primary pulmonary hypertension. SETTING Referral centre for cardiology at an academic hospital. PATIENTS Nine patients with chronic thromboembolic pulmonary hypertension and 17 with primary pulmonary hypertension...

Metabolic syndrome is an accelerated systemic atherosclerotic process terminating with obesity, hypertension, diabetes mellitus, peripheric artery disease, chronic renal disease, chronic obstructive pulmonary disease, cirrhosis, coronary heart disease, stroke, and eventually early aging and death. It shows itself with some reversible components including smoking, overweight, hyperbetalipoprotei...

The SARS-CoV-2 virus epidemic and pandemic is the greatest challenge for humanity at beginning of 21st century. Although, after 1984, civilization experienced this epidemiological phenomenon through HIV AIDS, atypical pneumonia, swine flu, bird SARS-CoV-1, infections give way century to chronic, non-infectious diseases. COVID-19 disease a systemic affecting whole body all its organs functions c...

• No family history of hypertension in a thin child • Age younger than 10 years and prepubertal stage • Acute rise in blood pressure previously normal • Severe hypertension (SBP/DBP ≥ 99th percentile plus 5 mmHg) • Mild hypertension (SBP/DBP ≥ 95th percentile plus 5 mmHg) in systemic disease • Nocturnal hypertension, reduced nocturnal dipping or diastolic hypertension at 24-hour BP monitoring •...

the world hypertension day celebrates 17 th of may of every year by concentrating on an important global health subject. for world hypertension day (whd) 2014, they have chosen “know your blood pressure “as the theme. chronic kidney disease is a worldwide public health puzzle and hypertension is one the most important cause of damage to the kidneys. in fact by improved screening, diagnostic eff...

Pulmonary artery pressure elevation complicates the course of many complex disorders treated in a noncardiac intensive care unit. Acute pulmonary hypertension, however, remains underdiagnosed and its treatment frequently begins only after serious complications have developed. Significant pathophysiologic differences between acute and chronic pulmonary hypertension make current classification an...

Chronic renal failure is a relatively common systemic disease. Systemic abnormalities such as anemia, platelet disorders and hypertension as well as oral manifestations including xerostomia, uremic stomatitis, periodontal disease and maxillary and mandibular radiographic alterations can be observed in individuals with chronic renal disease. In view of its frequent occurrence and the need of kno...

Devising therapies that might prevent the onset or progression of pulmonary hypertension in newborns has received little attention. Our major objective was to determine whether sildenafil, a selective phosphodiesterase inhibitor, prevents the development of an early stage of chronic hypoxia-induced pulmonary hypertension in newborn pigs. Another objective was to determine whether sildenafil cau...