Results 151 to 160 of about 75,717 (282)

[Atypical presentation of ruptured aneurysmal right sinus of Valsalva with severe aortic insufficiency]. [PDF]

open access: yesArch Peru Cardiol Cir Cardiovasc, 2023
Serrano-Sánchez MÁ   +2 more
europepmc   +1 more source

Insufficiency of the native aortic valve and left ventricular assist system inflow valve after support with an implantable left ventricular assist system: Signs, symptoms, and concerns [PDF]

open access: bronze, 2001
Louis E. Samuels   +7 more
openalex   +1 more source

Predicting acute decompensated heart failure using circadian markers from heart rate time series

open access: yesESC Heart Failure, EarlyView.
Circadian metrics—amplitude, mesor, and acrophase—derived from a wrist‐worn heart rate monitor can predict acute decompensated heart failure (ADHF) up to 21 days before onset. In 65 post‐ADHF patients, an LSTM model achieved 74% sensitivity, and 73% specificity trained on 21‐day sequences. These findings support circadian rhythm analysis as a promising
Valerie A. A. van Es   +9 more
wiley   +1 more source

CLINICAL APPLICATION OF PEDICLED FLAP VALVE TO SEVERELY ILL PATIENTS WITH AORTIC INSUFFICIENCY

open access: bronze, 1965
Michihiro Koga   +6 more
openalex   +2 more sources

Dilation of the sinotubular junction causes aortic insufficiency after aortic valve replacement with the Toronto SPV bioprosthesis [PDF]

open access: bronze, 2001
Tirone E. David   +5 more
openalex   +1 more source

Phenotype characterization of heart failure with preserved ejection fraction in medical device and surgical trials

open access: yesESC Heart Failure, EarlyView.
This systematic review identified 24 clinical trials of medical device and surgical interventions for HFpEF, with 16 demonstrating at least safety and feasibility, but little evidence of long‐term benefit. Phenotype‐based responses suggest that certain interventions may benefit specific HFpEF subgroups, yet most trials suffered from heterogeneous ...
Kurdo Araz   +5 more
wiley   +1 more source

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