Cardiac Rehabilitation After TAVI -A Systematic Review and Meta-Analysis.

Despite the increasing popularity of Transcatheter aortic valve implantation (TAVI) in patients with high surgical risk, there is no current guideline for the management of patients following the intervention. This systematic review and meta-analysis aims to summarize and analyse all clinical data and evidence regarding the effectiveness and outcomes of CR following TAVI. The first meta-analysis measured the walked distance in the Six-Minute Walk Test (6MWT) and the second meta-analysis included studies that showed the Barthel Index (BI) before and after CR.

Dose-related meta-analysis for Omega-3 fatty acids supplementation on major adverse cardiovascular events.

Background & Aims: Omega-3 supplements are widely used for cardiovascular (CV) protection. We performed an updated meta-analysis for omega-3 and CV outcomes.

Methods: Random-effects meta-analysis including double-blind RCTs with duration ≥1 year, evaluating omega-3 supplements in 4 a priori defined categories (<1, 1, 2, ≥3 of 1g capsules/day) on all-cause mortality, cardiac death, myocardial infarction and stroke, reporting the relative risk (RR) as the measure of interest.

STRIDE BP international initiative for accurate blood pressure measurement: Systematic review of published validation studies of blood pressure measuring devices.

Blood pressure (BP) is a vital sign, and its measurement is essential for diagnosing and treating hypertension. The accuracy of BP monitors is therefore essential, but unfortunately very few devices available on the market have been validated using an established protocol. STRIDE BP (www.

Blood pressure measurement in atrial fibrillation: review and meta-analysis of evidence on accuracy and clinical relevance.

: Atrial fibrillation (AF) often coexists with hypertension in the elderly and multiplies the risk of stroke and death. Blood pressure (BP) measurement in patients with AF is difficult and uncertain and has been a classic exclusion criterion in hypertension clinical trials leading to limited research data. This article reviews the evidence on the accuracy of BP measurement in AF performed using different methods (office, ambulatory, home) and devices (auscultatory, oscillometric) and its clinical relevance in predicting cardiovascular damage.

High-fidelity digital recording and playback sphygmomanometry system: device description and proof of concept.

Objectives: This study describes the development of a new digital sphygmocorder (DS-II), which allows the digital recording and playback of the Korotkoff sounds, together with cuff pressure waveform, and its performance in a pilot validation study.

Materials And Methods: A condenser microphone and stethoscope head detect Korotkoff sounds and an electronic chip, dedicated to audio-signal processing, is used to record high-quality sounds. Systolic and diastolic blood pressure (SBP/DBP) are determined from the recorded signals with an automatic beat detection algorithm that displays the cuff pressure at each beat on the monitor.