Search results for "Cardiology"

Angiotensin-Converting Enzyme Inhibitor Ramiprilat Interferes With the Sequestration of the B 2 Kinin Receptor Within the Plasma Membrane of Native E…

1999

Background —ACE (kininase II) inhibitors have been shown to exert their beneficial cardiovascular effects via the inhibition of both angiotensin II formation and bradykinin breakdown. Because recent evidence suggests that ACE inhibitors may also interfere with B 2 kinin receptor signaling and thus enhance the vascular response to bradykinin, we examined whether the distribution of B 2 kinin receptors within the plasma membrane of native endothelial cells is affected by an ACE inhibitor. Methods and Results —Localization of the B 2 kinin receptor in membranes prepared from native porcine aortic endothelial cells was evaluated by means of specific [ 3 H]bradykinin binding and immunoprecipita…

Red cell Ca2+ content (cytosolic and total) and erythrocyte membrane fluidity in vascular atherosclerotic disease

1991

Red cell metabolic parameters and rheological determinants in essential hypertension

1993

EU-wide cross-sectional observational study of lipid-modifying therapy use in secondary and primary care: the DA VINCI study

2021

Abstract Aims To provide contemporary data on the implementation of European guideline recommendations for lipid-lowering therapies (LLTs) across different settings and populations and how this impacts low-density lipoprotein cholesterol (LDL-C) goal achievement. Methods and results An 18 country, cross-sectional, observational study of patients prescribed LLT for primary or secondary prevention in primary or secondary care across Europe. Between June 2017 and November 2018, data were collected at a single visit, including LLT in the preceding 12 months and most recent LDL-C. Primary outcome was the achievement of risk-based 2016 European Society of Cardiology (ESC)/European Atherosclerosis…

Targeting the tricuspid valve: A new therapeutic challenge

2015

Scientific Editorial

Exercise-based cardiac rehabilitation: an underused approach for management of heart failure patients

2020

Abstract 16304: Readiness for Physical Activity in Patients With Heart Failure

2020

Introduction: Little attention has been given to assessing the physical readiness and psychological readiness (motivation & self-efficacy) in patients with heart failure (HF). The aim of this study is to explore the readiness for PA (physical and psychological) in patients with HF and factors related. Method: A cross-sectional study with 163 patients included (mean age 66±16, 50% female, 63% NYHA I, 37% NYHA II) assessing background and clinical data, physical activity (IPAQ-s), depression and anxiety (HADs), quality of life (SF36). Readiness for PA was assessed with physical readiness based on the PA Readiness Questionnaire (PAR-Q) and psychological readiness was measured with the Exe…

Acute kidney injury in heart failure: a population study

2020

Abstract Aims The objective of the present study is to assess the prognostic value of acute kidney injury (AKI) in the evolution of patients with heart failure (HF) using real‐world data. Methods and results Patients with a diagnosis of HF and with serial measurements of renal function collected throughout the study period were included. Estimated glomerular filtration rate (GFR) was calculated with the CKD‐EPI (Chronic Kidney Disease Epidemiology Collaboration). AKI was defined when a sudden drop in creatinine with posterior recovery was recorded. According to the Risk, Injury, Failure, Loss, and End‐Stage Renal Disease (RIFLE) scale, AKI severity was graded in three categories: risk [1.5‐…

The "Renocentric Theory" of Renal Resistive Index: Is It Time for a Copernican Revolution?

2020

Ultrasound (US) with duplex Doppler scanning has spread to the capillary level, becoming an irreplaceable tool in daily clinical practice thanks to its characteristics: low cost, repeatability, and noninvasiveness. Moreover, US has become over time more sensitive and accurate; it can be considered an extension of the clinician’s hand. For this reason, it currently represents the ideal tool for first-level diagnostic use in several fields, and is the simplest and most flexible instrument for obtaining morphological and functional information on different organs, including the kidneys. In this issue of The Journal , Gigante, et al 1 propose to assess renal involvement in patients with systemi…

Implication of anti-angiogenic VEGF-A165b in angiogenesis and systolic function after reperfused myocardial infarction

2020

Abstract Background Angiogenesis participates in re-establishing microcirculation after myocardial infarction (MI). Purpose In this study, we aim to further understand the role of the anti-angiogenic isoform vascular endothelial growth factor (VEGF)-A165b after MI and explore its potential as a co-adjuvant therapy to coronary reperfusion. Methods Two mice MI models were formed: 1) permanent coronary ligation (non-reperfused MI), 2) transient 45-min coronary occlusion followed by reperfusion (reperfused MI); in both models, animals underwent echocardiography before euthanasia at day 21 after MI induction. Serum and myocardial VEGF-A165b levels were determined. In both experimental MI models,…