Results 171 to 180 of about 407,965 (429)
Catheterization and Cardiovascular Interventions, EarlyView.ABSTRACT Background Third‐generation resorbable magnesium scaffold (RMS) was developed with stronger mechanical properties and thinner struts compared to its predecessor. This study aimed to assess the influence of the OCT‐derived underlying plaque characteristics on in‐scaffold late lumen loss (LLL) in patients treated with RMS up to 12‐months ...
Alp Aytekin +9 more
wiley +1 more source
Pressure-Volume Loop Analysis in Percutaneous Coronary Intervention-Induced Shock
JACC: Case Reports, 2020 High-risk percutaneous coronary intervention may lead to undesirable clinical scenarios such as cardiogenic shock. We describe the hemodynamic changes using pressure-volume loop analyses in percutaneous coronary intervention-induced shock.
Admir Dedic, MD, PhD +2 more
doaj
Federated Learning for Coronary Artery Plaque Detection in Atherosclerosis Using IVUS Imaging: A Multi-Hospital Collaboration [PDF]
arXivThe traditional interpretation of Intravascular Ultrasound (IVUS) images during Percutaneous Coronary Intervention (PCI) is time-intensive and inconsistent, relying heavily on physician expertise. Regulatory restrictions and privacy concerns further hinder data integration across hospital systems, complicating collaborative analysis.
arxiv
Feature Exploration for Knowledge-guided and Data-driven Approach Based Cuffless Blood Pressure Measurement [PDF]
arXiv, 2019 This study explores extended feature space that is indicative of blood pressure (BP) changes for better estimation of continuous BP in an unobtrusive way. A total of 222 features were extracted from noninvasively acquired electrocardiogram (ECG) and photoplethysmogram (PPG) signals with the subject undergoing coronary angiography and/or percutaneous ...
arxiv
The optimal treatment of multivessel coronary artery disease [PDF]
, 2014 The practice of percutaneous coronary intervention has overtaken coronary bypass surgery in the treatment of ischaemic heart disease. Several randomized controlled as well as registry and observational trials have addressed the issue of patient selection
Manche, Alexander
core
Catheterization and Cardiovascular Interventions, EarlyView.ABSTRACT Background Myeloproliferative neoplasms (MPN) are associated with an increased cardiovascular risk including acute coronary syndrome. However, there is a lack of comprehensive data regarding the rate of percutaneous coronary intervention (PCI), as well as the in‐hospital characteristics and outcomes for MPN patients.
Song Peng Ang +8 more
wiley +1 more source
Second-Order Inference for the Mean of a Variable Missing at Random [PDF]
arXiv, 2015 We present a second-order estimator of the mean of a variable subject to missingness, under the missing at random assumption. The estimator improves upon existing methods by using an approximate second-order expansion of the parameter functional, in addition to the first-order expansion employed by standard doubly robust methods. This results in weaker
arxiv
Emergency extracorporeal membrane oxygenation (ECMO)-supported percutaneous coronary interventions in the fibrillating heart [PDF]
, 1999 Mark J. Ricciardi +5 more
openalex +1 more source
Catheterization and Cardiovascular Interventions, EarlyView.ABSTRACT Background Little is known about the clinical and hemodynamic outcome of valve‐in‐valve transcatheter aortic valve replacement (ViV‐TAVR) for failed Trifecta surgical aortic bioprotheses. Aims We aimed to compare outcomes of valve‐in‐valve transcatheter aortic valve replacement (ViV‐TAVR into failed TrifectaTM vs.
Matthias Raschpichler +9 more
wiley +1 more source
PERCUTANEOUS INTERVENTION IN A PATIENT WITH PRIOR CORONARY BYPASS SURGERY – (A Case Report) [PDF]
, 1998 JS DUGAL +2 more
openalex +1 more source