Triple-site pacing for cardiac resynchronization in permanent atrial fibrillation: follow-up results from a prospective observational study

AbstractAimsCardiac Resynchronization Therapy (CRT) is associated with a particularly high non-response rate in patients with atrial fibrillation (AF). We aimed to assess the effectiveness of triple-site (Tri-V) pacing CRT in this population.Methods and resultsProspective observational study of patients with permanent AF who underwent CRT implantation with an additional right ventricle lead in the outflow tract septal wall. After implantation, programming mode (Tri-V or biventricular pacing) was selected based on cardiac output determination. Patients were classified as responders if NYHA class was reduced by at least one level and echocardiographic ejection fraction (EF) increased  ≥ 10%, and as super-responders if in NYHA class I and EF ≥ 50%. Forty patients (93% male, mean age 72 ± 10 years) were included. Thirty-three were programmed in Tri-V. The following results pertain to this subgroup. At baseline, 58% were in NYHA class III and 36% NYHA class II. At 1 year follow-up, Minnesota QoL score was reduced (36 ± 23 vs. 8 ± 6;P = 0.001) and the 6MWT distance improved (384 ± 120 m to 462 ± 87 m,P = 0.003). Mean EF increased (26% ± 8 vs. 39 ± 10;P 
Source: Europace - Category: Cardiology Source Type: research

Related Links:

Conclusion It was safety to discontinued oral antiplatelet agents before operation, with no MACE and death in perioperative period. 
 DOI: 10.3779/j.issn.1009-3419.2020.01.06
Source: Chinese Journal of Lung Cancer - Category: Cancer & Oncology Source Type: research
Authors: Saritas T, Floege J Abstract Patients with chronic kidney disease (CKD) are at increased risk for kidney failure, cardiovascular disease (CVD), and death. In fact, the likelihood of dying from CVD is markedly higher than that for reaching end-stage renal disease. Evidence-based management of comorbidities such as CVD remains challenging in patients with advanced CKD, as they were usually excluded from randomized controlled trials. This review focuses on the epidemiology, risk factors, and clinical manifestations of CVD in patients with advanced CKD. Specific topics of interest include diagnostic and therap...
Source: Herz - Category: Cardiology Tags: Herz Source Type: research
The worldwide epidemic of atrial fibrillation (AF) has revealed that AF affects both elderly and younger population, and AF has significant impact on mortality and morbidities. To confound further, other conditions like diabetes, hypertension and heart failure (HF) often co-exist with AF. Thus, AF poses many perplexing clinical challenges. There is no consensus regarding optimal treatment, for example, rhythm versus rate control, drugs versus non-pharmacological options, and the impact of therapies on the risks of future events.
Source: International Journal of Cardiology - Category: Cardiology Authors: Tags: Editorial Source Type: research
CONCLUSION: We found that even moderate serum levels of NT-proBNP were associated with the risk of total and ischemic strokes among Japanese whose NT-proBNP levels were relatively low compared with Westerners. PMID: 31932552 [PubMed - as supplied by publisher]
Source: Journal of Atherosclerosis and Thrombosis - Category: Cardiology Tags: J Atheroscler Thromb Source Type: research
Conclusion Nonagenarians and centenarians in the Cilento region had a healthy metabolic profile and a low prevalence of clinical cardiovascular disease. Even among nonagenarians and centenarians with structural heart abnormalities, report of symptoms is low. Larger studies in the Cilento population may help elucidate the mechanisms underlying cardiovascular health in the oldest old.
Source: Journal of Cardiovascular Medicine - Category: Cardiology Tags: Research articles: Epidemiology Source Type: research
AbstractThe potential of the MitraClip to prevent from right heart failure or to restore right ventricular (RV) function is still unclear. The aim of the present study was to analyze the impact of the MitraClip implantation on RV function and its association with clinical outcome. After MitraClip implantation patients underwent echocardiography follow-up scheduled between 3 and 6  months after the procedure in the present single-center registry. A total of 93 patients were included. Compared to baseline, RV function declined in 20%, was unchanged in 25% and improved in 55% of the patients. Factors associated with decl...
Source: The International Journal of Cardiovascular Imaging - Category: Radiology Source Type: research
In this study, we investigated the link between AF and senescence markers through the assessment of protein expression in the tissue lysates of human appendages from patients in AF, including paroxysmal (PAF) or permanent AF (PmAF), and in sinus rhythm (SR). The major findings of the study indicated that the progression of AF is strongly related to the human atrial senescence burden as determined by p53 and p16 expression. The stepwise increase of senescence (p53, p16), prothrombotic (TF), and proremodeling (MMP-9) markers observed in the right atrial appendages of patients in SR, PAF, and PmAF points toward multiple inter...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
AbstractBackgroundPatients with atrial fibrillation (AF) and dementia experience reduced quality of life and increased mortality. Technetium 99m ECD brain perfusion single-photon emission computed tomography (99mTc-ECD brain perfusion SPECT) is a beneficial modality for diagnosing dementia and identifying high-risk patients with mild cognitive impairment. The aim of this study was to evaluate the prognostic value of brain perfusion using99mTc-ECD SPECT in patients with AF and dementia.MethodsOf a total of 405 consecutive patients diagnosed with AF as cardiac outpatients with dementia using the Mini-Mental State Examination...
Source: EJNMMI Research - Category: Radiology Source Type: research
Researchers found that those with a history of heart failure, atrial fibrillation, coronary heart disease and stroke were 10 times more likely to develop kidney failure than those without cardiovascular disease
Source: Health News - - Category: Consumer Health News Source Type: news
ConclusionsWe identified important differences in circulating biomarkers, cardiac/arterial characteristics, prognosis, and response to spironolactone across clinical HFpEF phenogroups. These findings suggest distinct underlying mechanisms across clinically identifiable phenogroups of HFpEF that may benefit from different targeted interventions.Central Illustration
Source: JACC: Heart Failure - Category: Cardiology Source Type: research
More News: Atrial Fibrillation | Cardiology | Heart | Heart Failure | Study