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Guideline-directed medical therapy (GDMT) has clear benefits on morbidity and mortality in patients with heart failure; however, GDMT use remains low. In the multicenter, open-label, investigator-initiated ADMINISTER trial, patients (n= 150) diagnosed with heart failure and reduced ejection fraction (HFrEF) were randomized (1:1) to receive usual care or a strategy using digital consults (DCs). DCs contained (1) digital data sharing from patient to clinician (pharmacotherapy use, home-measured vital signs and Kansas City Cardiomyopathy Questionnaires); (2) patient education via a text-based e-learning; and (3) guideline recommendations to all treating clinicians. All remotely gathered information was processed into a digital summary that was available to clinicians in the electronic health record before every consult. All patient interactions were standardly conducted remotely. The primary endpoint was change in GDMT score over 12 weeks (ΔGDMT); this GDMT score directly incorporated all non-conditional class 1 indications for HFrEF therapy with equal weights. The ADMINISTER trial met its primary outcome of achieving a higher GDMT in the DC group after a follow-up of 12 weeks (ΔGDMT score in the DC group: median 1.19, interquartile range (0.25, 2.3) arbitrary units versus 0.08 (0.00, 1.00) in usual care; P< 0.001). To our knowledge, this is the first multicenter randomized controlled trial that proves a DC strategy is effective to achieve GDMT optimization. ClinicalTrials.gov registration: NCT05413447.

Objective Transaortic aortic valve implantation (TAo-AVI) through the ascending aorta is a novel technique and is used as an alternative in patients with poor femoral access. Although early results have been promising, no midterm data have been published yet. To determine whether this approach is an acceptable treatment option, we analyzed the first 100 cases performed at our institution with a follow-up to 3 years.Methods Between July 2011 and January 2015, a total of 100 patients with high-risk or inoperable aortic valve stenosis were treated with TAo-AVI. Preoperative patient data were collected and analyzed retrospectively. All surviving patients were seen for clinical and echocardiographic examination for follow-up.Results Median follow-up was 15 months. Device success was accomplished in 94 patients (94%). There were no access site complications. The 30-day mortality rate was 9%. Stroke occurred in a total of six patients (6%). Survival at 1-, 2-, and 3 years was 75%, 62%, and 58%, respectively.Conclusions Our results show that TAo-AVI is a promising alternative to transapical implantation for treating severe inoperable aortic valve stenosis.

Objective Transaortic aortic valve implantation (TAo-AVI) through the ascending aorta is a novel technique and is used as an alternative in patients with poor femoral access. Although early results have been promising, no midterm data have been published yet. To determine whether this approach is an acceptable treatment option, we analyzed the first 100 cases performed at our institution with a follow-up to 3 years.Methods Between July 2011 and January 2015, a total of 100 patients with high-risk or inoperable aortic valve stenosis were treated with TAo-AVI. Preoperative patient data were collected and analyzed retrospectively. All surviving patients were seen for clinical and echocardiographic examination for follow-up.Results Median follow-up was 15 months. Device success was accomplished in 94 patients (94%). There were no access site complications. The 30-day mortality rate was 9%. Stroke occurred in a total of six patients (6%). Survival at 1-, 2-, and 3 years was 75%, 62%, and 58%, respectively.Conclusions Our results show that TAo-AVI is a promising alternative to transapical implantation for treating severe inoperable aortic valve stenosis.

Chronic mitral regurgitation (MR) often leads to diminished right ventricular (RV) function due to long-standing pressure and volume overload. Surgical intervention often adds to the preexisting RV dysfunction. Percutaneous mitral valve (MV) repair can reduce MR, but to what extent this affects the right ventricle is unknown.

Mutations in SCN5A are identified in 20% to 30% of probands affected by Brugada syndrome (BrS). However, in familial studies, the relationship between SCN5A mutations and BrS remains poorly understood. The aim of this study was to investigate the association of SCN5A mutations and BrS in a group of large genotyped families.

MitraClip implantation reduces mitral regurgitation effectively but decreases mitral valve area, creating iatrogenic mitral stenosis. Evaluation with transesophageal echocardiography intraprocedurally is necessary to measure mitral regurgitation and mitral valve pressure gradient (MVPG) to determine whether it is necessary and safe to place more clips. The aim of this study was to investigate whether these intraprocedural hemodynamics represent postprocedural measurements and whether exercise is affected by the stenosis.