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Stanley Riber posted an update 1 day, 8 hours ago
Autonomous aldosterone overproduction represents the underlying condition of 5-10% of patients with arterial hypertension and carries a significant burden of mortality and morbidity. The diagnostic algorithm for primary aldosteronism is sequentially based on hormonal tests (screening and confirmation tests), followed by lateralization studies (adrenal CT scanning and adrenal venous sampling) to distinguish between unilateral and bilateral disease. Despite the recommendations of the Endocrine Society guideline, primary aldosteronism is largely underdiagnosed and undertreated with high between-centre heterogeneity. Experts from the European Society of Hypertension have critically reviewed the available literature and prepared a consensus document constituting two articles to summarize current knowledge on the epidemiology, diagnosis, treatment, and complications of primary aldosteronism.
Hypertension is a disease affecting a large part of the world’s population that causes millions of deaths annually. Physical exercise is proposed as an alternative to pharmacologic therapies used to reduce blood pressure. The main objective was to compare the effect of different types of strength training in blood pressure, as well as to analyse several variables that can modify the effect of strength training not combined with medication in SBP and DBP (SBP-DBP).
The search was carried out in two scientific databases PubMed and Web of Science. Articles were included following three criteria analysing the chronic effect of strength training in blood pressure; the studies were conducted at least during 4 weeks; and the articles were published in English.
The analysis showed a significant decrease of blood pressure for all types of training. The effect on SBP was greater when training without medication was carried out with isometric exercises than when training was performed with dynamic exercises. Moreover, the effects were no longer significant when the duration of the training programme exceeded 20 weeks as well as when training frequency was lower than three times per week were found.
Strength training is effective in reducing both blood pressures (SBP-DBP). Training programmes, consisting of dynamic strength training without medication at a moderate intensity and with a frequency of three times per week, seem to be optimal in order to reduce blood pressure.Prospective register of Systematic Reviews CRD42019122421.
Strength training is effective in reducing both blood pressures (SBP-DBP). Training programmes, consisting of dynamic strength training without medication at a moderate intensity and with a frequency of three times per week, seem to be optimal in order to reduce blood pressure.Prospective register of Systematic Reviews CRD42019122421. Active smoking is a widely accepted risk factor for cardiovascular disease and is recognized as a major public health problem. Passive smoking, also known as secondhand smoke exposure (SHSE), is thought to have similar cardiovascular consequences and the risk has been postulated to be equivalent to that of active smoking. A major component of this risk involves the connection with chronic hypertension. Vismodegib price There are several population-based observational studies investigating the relationship between SHSE and chronic hypertension, all of which demonstrate a positive association. Given that SHSE appears to be a risk factor for chronic hypertension, SHSE should also be a risk factor for hypertensive end-organ disease. Many studies have sought to investigate this relationship, but this has yet to be fully elucidated. In this review, we focus on the current evidence regarding the association between SHSE and hypertension as well as exploration of the links between SHSE and hypertensive end-organ damage. Pharmacological treatment recommended by guidelines for very high-risk patients with established cardiovascular disease (CVD) includes lipid-lowering drugs, antihypertensive agents and antiplatelet therapy. Depending on the associated comorbidities, this baseline regimen has to be complemented with other drugs. Therefore, the number of pills to be taken is usually high and adherence to these multiple pill therapeutic regimens and long-term persistence on treatment is low, being the main factor for insufficient control of cardiovascular risk factors. The CNIC (Centro Nacional de Investigaciones Cardiovasculares, Ministerio de Ciencia e Innovación, España) polypill is the only polypill containing low-dose aspirin approved by the EMA and marketed in Europe, and has demonstrated to improve adherence. For this reason, guidelines recommend its use for secondary prevention of CVD, and also for primary prevention of cardiovascular events in patients with multiple cardiovascular risk factors and advanced atherosclerotic process at high risk of thrombosis and low risk of bleeding. This article pretends to simplify the steps that clinicians may follow to switch from any baseline regimen to the polypill with the use of several algorithms and tables showing the equivalent effective daily doses of different angiotensin-converting enzyme inhibitors, angiotensin II receptor blockers and statins to facilitate switching, as well as the steps to be followed depending of the initial levels of BP and LDL-cholesterol values to achieve BP and lipid control with the association to the polypill of other BP-lowering or lipid-lowering drugs whenever needed. Hypertension is a growing health concern worldwide. Established hypertension is a causative factor of heart failure, which is characterized by increased vascular resistance and intractable uncontrolled blood pressure. Hypertension and heart failure have multiple causes and complex pathophysiology but cellular immunity is thought to contribute to the development of both. Recent studies showed that T cells play critical roles in hypertension and heart failure in humans and animals, with various stimuli leading to the formation of effector T cells that infiltrate the cardiovascular wall. Monocytes/macrophages also accumulate in the cardiovascular wall. Various cytokines (e.g. interleukin-6, interleukin-17, interleukin-10, tumor necrosis factor-α, and interferon-γ) released from immune cells of various subtypes promote vascular senescence and elastic laminal degradation as well as cardiac fibrosis and/or hypertrophy, leading to cardiovascular structural alterations and dysfunction. Recent laboratory evidence has defined a link between inflammation and the immune system in initiation and progression of hypertension and heart failure.