Clinical characteristics of primary aldosteronism screened from Chinese patients with hypertension: The China primary aldosteronism prospective study.

We investigated the clinical characteristics of primary aldosteronism (PA) screened from patients with hypertension in China. The participants were hypertensive patients who were suspected of PA and registered in the China Primary Aldosteronism Prospective Study. Plasma aldosterone-to-renin ratio (ARR) was used as the screening test.

Relationship between 24 h blood pressure variability and mortality in acute myocardial infarction patients.

Background: In recent years, the mortality of patients with AMI has not declined significantly. The relationship between blood pressure variability (BPV) and acute myocardial infarction (AMI) is unclear. We explored the relationship between 24-h BPV and mortality in patients with AMI.

Extracorporeal Cardiopulmonary Resuscitation in Children of Asia Pacific: A Retrospective Analysis of Extracorporeal Life Support Organization Registry.

Background: Recent advances in extracorporeal membrane oxygenation (ECMO) have led to increasing interest in its use during cardiopulmonary resuscitation (CPR). However, decisions regarding extracorporeal CPR (ECPR) in children are difficult as a result of limited studies, especially in Asia Pacific. The objective of this study was to investigate trends in survival and demographic details for children with ECPR in Asia Pacific recorded in the Extracorporeal Life Support Organization (ELSO) registry from 1999 to 2016 and identify the risk factors associated with in-hospital mortality.

Central aortic pulse pressure, thrombogenicity and cardiovascular risk.

High central aortic pulse pressure (CPP) and thrombin-induced platelet-fibrin clot strength (TIP-FCS) have been associated with ischemic outcomes in patients with coronary artery disease in separate studies. But, the ischemic risk associated with these factors has never been analyzed in a single study and their interrelation is unknown. The primary aim of the study was to establish cut points for CPP and TIP-FCS measured at the time of catheterization associated with long term major adverse cardiovascular events.

Antiplatelet Effect Durability of a Novel, 24-Hour, Extended-Release Prescription Formulation of Acetylsalicylic Acid in Patients With Type 2 Diabetes Mellitus.

High platelet reactivity and high platelet turnover have been implicated in incomplete platelet inhibition during immediate-release acetylsalicylic acid therapy in patients with type 2 diabetes mellitus (DM). An extended-release acetylsalicylic acid (ER-ASA; Durlaza) formulation was developed to provide 24-hour antithrombotic effects with once-daily dosing. The objective of the study was to evaluate the antiplatelet effects of ER-ASA in patients with DM.

Vorapaxar in the secondary prevention of atherothrombosis.

Dual antiplatelet therapy with aspirin, a platelet cyclooxygenase-1 inhibitor and P2Y12 receptor blockers, remains the major drug strategy to prevent ischemic event occurrence in patients with acute coronary syndromes and in patients undergoing coronary stenting, but there some limitations that can be overcome by targeting novel targets. Unlike direct thrombin inhibitors that bind directly to thrombin, targeting the platelet thrombin receptor, protease activated receptor (PAR)-1, may offer a better choice for the attenuation of atherosclerosis progression, thrombus-mediated ischemic events and restenosis without interfering with primary hemostasis. Vorapaxar - a synthetic analogue of himbacine, is a high affinity and highly selective PAR-1 antagonist that can effectively inhibit thrombin-induced platelet aggregation.

[Distribution laws of Chinese medical syndrome types and analyses of risk factors in senile hypertension patients: a clinical study].

Objective: To explore the distribution laws of TCM syndrome types and to analyze the distribution of dynamic blood pressure curve, atherosclerosis, and age in senile hypertension patients.

Methods: Totally 1 131 senile hypertension patients were recruited from 7 provinces and municipal cities. Features of TCM syndromes, classification and distribution curves, and syndrome distribution laws were observed.

[Association between left ventricular diastolic function and blood pressure variability in essential hypertensive patients].

Objective: To investigate the relationship between blood pressure variability (BPV) and left ventricular diastolic function in patients with essential hypertension.

Methods: Left ventricular diastolic function of 252 hypertensive patients were assessed by early (E) diastolic transmitral flows to early diastolic mitral annular velocity (Ea) (E/Ea) ratio derived from Doppler echocardiography. Patients were divided into two groups according to normal left ventricular diastolic function group (E/Ea<15, n = 168) and left ventricular diastolic dysfunction group (E/Ea ≥ 15, n = 84).

[The effects of angiotensin II receptor blockers in hypertensive patients complicating hyperuricaemia].

Objective: To study the effects of angiotensin II receptor blockers (ARB), losartan and irbesartan, on blood pressure and serum uric acid (SUA) level in mild to moderate essential hypertensive patients complicating hyperuricaemia.

Methods: A total of 351 eligible patients were recruited in this multi-center, randomized, double-blind parallel clinical trial. After 1 week screening and a 2 week single-blinded placebo wash-out period, patients were randomly assigned to receive losartan 50 mg (n=76) or irbesartan 150 mg (n=175) once daily for 4 weeks, followed by a double-dose for another 4 weeks in patients whose seated DBP were >or=90 mm Hg or SBP>or=140 mm Hg at the end of 4 weeks.

[Expression of peroxisome proliferator-activated receptors Y changes with age in vascular smooth muscle cells of spontaneously hypertensive rat].

Objective: In order to elucidate the relationship between PPAR-gamma and the development of hypertension, we detected the expression of peroxisome proliferator-activated receptors gamma (PPAR-gamma) in the vascular smooth muscle cells (VSMCs) and the VSMC proliferation of spontaneously hypertensive rats (SHR) at different ages.

Methods: The expression of PPAR-gamma in the intact vascular tissues of rats at different ages were detected by immunohistochemistry. Aortic VSMCs were cultured.