Validation of the A&D BP UA-1100NFC/UA-1100NFC-W, hoseless upper arm-type home blood pressure devices, according to the ISO81060-2:2018/Amd 1:2020 protocol.

The aim of this study was to validate the performance of the A&D UA-1100NFC hoseless devices of two cuff sizes in monitoring blood pressure (BP) in the upper arm according to the International Organization for Standardization (ISO) 81060-2:2018/amendment (Amd) 1:2020 protocol. The accuracy of the UA-1100NFC (for arm circumferences of 22.0-32.

Untreated and uncontrolled hypertension in Japanese patients with spontaneous intracerebral hemorrhage.

Hypertension (HT) is the most attributable and modifiable risk factor for spontaneous intracerebral hemorrhage (SICH). However, epidemiological data on blood pressure (BP) control before SICH and its relationship to patient lifestyles are lacking. This study prospectively enrolled patients with acute SICH from six stroke centers in Tochigi, Japan.

High-power short-duration setting prevents changes of periprocedural thrombotic markers and the onset of silent stroke in patients with atrial fibrillation.

Background: It remains unclear whether the newly adopted high-power, short-duration (HP-SD) setting in ablation for atrial fibrillation (AF) impacts periprocedural thrombotic markers or silent stroke (SS) onset.

Objective: The aim of the present study was to investigate the clinical impact of HP-SD setting ablation on changes in periprocedural thrombotic markers and the onset of SS.

Methods: We enrolled 101 AF patients: the HP-SD group (n = 67) using 50 W and the conventional ablation group (n = 34) using 30 to 40 W.

Changes in systolic blood pressure during hospitalisation and bleeding events after percutaneous coronary intervention.

Background: Hypertension is a risk factor for bleeding events and is included in the HAS-BLED (Hypertension, Abnormal renal/liver function, Stroke, Bleeding history or predisposition, Labile INR, Elderly, Drugs/Alcohol concomitantly)score. However, the effects of blood pressure (BP) and changes in BP on bleeding events in patients undergoing percutaneous coronary intervention (PCI) remain poorly understood. This study is aimed to investigate the relationship between systolic BP (SBP) changes during hospitalisation and bleeding events in patients undergoing PCI.

Comparison of nocturnal blood pressure dipping status detected by home vs. ambulatory blood pressure monitoring: analysis of J-HOP Nocturnal BP Study data.

Nocturnal blood pressure (BP) dipping is a risk factor for cardiovascular disease, independent of nighttime BP levels. We compared nocturnal BP dipping detected by conventional ambulatory BP monitoring (ABPM) with that detected by nocturnal home BP monitoring (HBPM), which can measure BP during sleep with a timer function. We analyzed data of 927 subjects in the nationwide practice-based J-HOP Nocturnal BP Study and observed that the prevalences of nocturnal BP dipping status for HBPM and ABPM respectively were: extreme dipper, 6.

Periannular extension of infective endocarditis with atrioventricular block successfully treated with antibiotic therapy after transcatheter aortic valve implantation: a case report.

Background: Although transcatheter aortic valve implantation (TAVI) is performed for very elderly patients in whom surgical aortic valve replacement (SAVR) poses unacceptably high operative risk, some of these patients are ultimately forced to undergo open surgery when TAVI is complicated by infective endocarditis (IE). To our knowledge, there have been no reports of cases with periannular extension of IE and atrioventricular block successfully treated by antibiotics without valve replacement.

Case Summary: An 80-year-old Japanese man who had undergone TAVI developed IE with loss of consciousness on Day 39 after the procedure.

Blood pressure measurement and nocturnal dipping patterns are heavily affected by body posture through changes in hydrostatic pressure between the arm and the heart.

Nocturnal blood pressure (BP) shows the highest predictive power for cardiovascular events. However, there is a poor reproducibility of personalized dipping patterns in single individuals. We hypothesize that changes in body position during sleep cause variations in hydrostatic pressure,leading to incorrect BP values and dipping classifications.

Efficacy and Safety of Sacubitril/Valsartan Versus Amlodipine in Japanese Patients With Essential Hypertension: A Randomized, Multicenter, Open-Label, Noninferiority Study (PARASOL Study).

Sacubitril/valsartan, an angiotensin receptor-neprilysin inhibitor, has demonstrated a superior blood pressure-lowering effect compared with renin-angiotensin system inhibitors in several clinical trials. However, there has been no available evidence on the comparison between sacubitril/valsartan and calcium channel blockers (CCBs), a well-established class of antihypertensive drugs. In this open-label, multicenter study, we aimed to demonstrate the efficacy and safety of sacubitril/valsartan versus amlodipine, one of the most widely used CCBs, after 8 weeks of treatment.

Cardiovascular Events Risk in Office-Masked Nocturnal Hypertension Defined by Home Blood Pressure Monitoring.

Background: Nocturnal home blood pressure monitoring (HBPM) may identify people at higher cardiovascular disease (CVD) risk than expected.

Objectives: The aim of this study was to examine the association between office-masked nocturnal hypertension, defined by HBPM, and CVD risk in a clinical practice-based population.

Methods: Prospective observational study including Japanese high cardiovascular-risk participants.

Novel approaches to define responders to interventional treatment in hypertension: insights from the SPYRAL HTN-OFF and HTN-ON MED trials.

Multiple sham-controlled clinical trials have demonstrated significant reductions in both office and 24-h blood pressure (BP) following radiofrequency renal denervation (RDN) in the uncontrolled hypertension population. Notably, the blood pressure response varies widely within individual participants, thus showing a clinical need to identify potential RDN "responders" prior to the procedure. Despite multiple analytic efforts, no single parameter, aside from baseline blood pressure, has been consistently associated with BP reduction following RDN.

Cost-Effectiveness of Radiofrequency Renal Denervation for Uncontrolled Hypertension in Japan.

Radiofrequency renal denervation (RF RDN) is a novel therapy for uncontrolled hypertension. In the recent sham-controlled SPYRAL HTN-ON MED study, office-based systolic blood pressure (oSBP) and nighttime BP were reduced significantly. This study examined the cost-effectiveness of RF RDN in the context of the Japanese healthcare system based on this latest clinical evidence.

Home blood pressure stability score is associated with better cardiovascular prognosis: data from the nationwide prospective J-HOP study.

A home blood pressure (BP)-centered strategy is emerging as the optimal approach to achieve adequate BP control in individuals with hypertension, but a simple cardiovascular risk score based on home BP level and variability is lacking. This study used prospective data from the Japan Morning Surge-Home Blood Pressure (J-HOP) extended study to develop a simple home BP stability score for the prediction of cardiovascular risk. The J-HOP extended study included 4070 participants (mean age 64.