Current Hypertension Reviews - Volume 19, Issue 1, 2023

Oxidative stress is one of the main mechanisms involved in the pathophysiology of arterial hypertension, inducing direct effects on the vasculature, and contributing to endothelial dysfunction and consequent impairment of vascular relaxation. Despite a large number of pharmacological treatments available, intolerable side effects are reported, which makes the use of natural antioxidants a promising and complementary Read More

The prevalence of supine and nocturnal hypertension (S-N-HT) is high among patients with orthostatic hypotension (OH), especially in those who have a neurogenic aetiology. The evidence suggests that S-N-HT exacerbates OH, although it is unclear whether pharmacologic treatment of S-N-HT will improve OH. S-N-HT has also been associated with target organ damage. Therefore, assessment and management of S-N-HT sh Read More

An imbalance between angiogenic and anti-angiogenic factors plays a fundamental role in the pathogenesis of preeclampsia (PE). Studies have shown a dysregulation of sFlt-1 and placental growth factor (PlGF) in PE. However, there are differing reports on the levels of these pro-/antiangiogenic factors in HIV-infected preeclamptic and normotensive pregnancies, possibly due to highly active antiretroviral thera Read More

The efficiency of blood flowing from the heart depends on its electrical properties. Myocardial electrical activity is associated with generating cardiac action potentials in isolated myocardial cells and their coordinated propagation, which are mediated by gap junctions. Atrial fibrillation (AF) is a common cardiac arrhythmia which causes an aggressive disturbance in cardiac electromechanical function. Moreover, AF increases Read More

large number of clinical symptoms, adversely impacts the quality of life, and can even initiate serious arrhythmias, such as ventricular tachycardia or ventricular fibrillation. The incidence of premature ventricular contraction is higher in hypertensive patients, particularly if concomitant left ventricular hypertrophy (LVH) is present. Objectives: This study was conducted on the characteristics of PVC in hypertensive patients wit Read More

Introduction: Although optimal wellbeing of young adults (YA) is a vital asset for productivity and measurable and sustainable development, there is a dearth of information on the wellbeing status of YA, especially after the COVID-19 lockdown in Ghana. The study has established the post-lockdown wellbeing status of YA in the COVID-19 pandemic epicenters of Ghana. Methods: The wellbeing status of 1783 (24.49 ± 4.62 ye Read More

Aims: In this study, we aimed to appraise the effects of interrupting (discontinuing) vs. continuing Angiotensin receptor blockers (ARBs) and Angiotensin-Converting Enzyme Inhibitors (ACEIs) on the hemodynamic changes of patients during and after cataract surgery. Methods and Materials: Patients aged 40-70 years, American society of anesthesiologist (ASA) class II, taking ACEI/ARB medications, who were admitt Read More