Left ventricular and atrial myocardial strain in heart failure with preserved ejection fraction: the evidence so far and prospects for phenotyping strategy
Biomedcentral Cardiovascular Ultrasound
by Mariane Higa Shinzato, Natasha Santos, Gustavo Nishida, Henrique Moriya, Jorge Assef, Fausto Feres and Renato A. Hortegal
1M ago
Heart failure with preserved ejection fraction (HFpEF) represents a significant proportion of heart failure cases. Accurate diagnosis is challenging due to the heterogeneous nature of the disease and limitatio ..read more
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Cardiac dimensions and hemodynamics in healthy juvenile Landrace swine
Biomedcentral Cardiovascular Ultrasound
by Michelle Costa Galbas, Hendrik Cornelius Straky, Florian Meissner, Johanna Reuter, Marius Schimmel, Sebastian Grundmann, Martin Czerny and Wolfgang Bothe
3M ago
Swine are frequently used as animal model for cardiovascular research, especially in terms of representativity of human anatomy and physiology. Reference values for the most common species used in research are ..read more
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Evaluation of atherosclerosis as a risk factor in COPD patients by measuring the carotid intima-media thickness
Biomedcentral Cardiovascular Ultrasound
by Ali Firincioglulari, Hakan Erturk, Mujgan Firincioglulari and Cigdem Biber
3M ago
This study aimed to evaluate atherosclerosis as comorbidity by measuring the carotid (bulb and common carotid artery) Carotid intima-media thickness in COPD-diagnosed patients and to evaluate the relationship ..read more
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Cardiac imaging in athlete’s heart: current status and future prospects
Biomedcentral Cardiovascular Ultrasound
by Nurmakhan Zholshybek, Zaukiya Khamitova, Bauyrzhan Toktarbay, Dinara Jumadilova, Nail Khissamutdinov, Tairkhan Dautov, Yeltay Rakhmanov, Makhabbat Bekbossynova, Abduzhappar Gaipov and Alessandro Salustri
4M ago
Physical activity contributes to changes in cardiac morphology, which are known as “athlete’s heart”. Therefore, these modifications can be characterized using different imaging modalities such as echocardiogr ..read more
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Feasibility and safety of reprocessing of intracardiac echocardiography catheters for electrophysiology procedures – a large single center experience
Biomedcentral Cardiovascular Ultrasound
by Vedran Velagic, Giacomo Mugnai, Ivan Prepolec, Vedran Pasara, Anica Milinković, Andrija Nekić, Jakov Emanuel Bogdanic, Jurica Putric Posavec, Davor Puljević, Carlo de Asmundis, Gian-Battista Chierchia and Davor Milicic
6M ago
Intra-cardiac echocardiography (ICE) has become an important tool for catheter ablation. Adoption of ICE imaging is still limited because of its prohibitively high cost. Our aim was to study the safety and fea ..read more
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Deep learning for automated left ventricular outflow tract diameter measurements in 2D echocardiography
Biomedcentral Cardiovascular Ultrasound
by Sigurd Zijun Zha, Magnus Rogstadkjernet, Lars Gunnar Klæboe, Helge Skulstad, Bjørn-Jostein Singstad, Andrew Gilbert, Thor Edvardsen, Eigil Samset and Pål Haugar Brekke
6M ago
Measurement of the left ventricular outflow tract diameter (LVOTd) in echocardiography is a common source of error when used to calculate the stroke volume. The aim of this study is to assess whether a deep le ..read more
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Prevalence, one-year-incidence and predictors of carcinoid heart disease
Biomedcentral Cardiovascular Ultrasound
by Isabel Mattig, Maximilian Richard Franke, Rene Pschowski, Anna Brand, Karl Stangl, Fabian Knebel and Henryk Dreger
7M ago
Carcinoid heart disease (CHD) caused by neuroendocrine tumours (NET) is associated with an increased morbidity and mortality due to valvular dysfunction and right sided heart failure. The present study aimed t ..read more
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Three-dimensional analysis of the tricuspid annular geometry in healthy subjects and in patients with different grades of functional tricuspid regurgitation
Biomedcentral Cardiovascular Ultrasound
by Gintarė Bieliauskienė, Ieva Kažukauskienė, Rita Kramena, Aleksejus Zorinas, Antanas Mainelis and Diana Zakarkaitė
7M ago
Accurate sizing of the tricuspid valve annulus is essential for determining the optimal timing of tricuspid valve (TV) intervention. Two-dimensional (2D) echocardiography has limitations for comprehensive TV a ..read more
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An alternative method of indexation in aortic stenosis: height-adjusted effective orifice area
Biomedcentral Cardiovascular Ultrasound
by Sergio Gamaza-Chulián, Fátima González-Testón, Enrique Díaz-Retamino, Francisco M. Zafra-Cobo and Eva González-Caballero
8M ago
Although indexing effective orifice area (EOA) by body surface area (BSA) is recommended, this method has several disadvantages, since it corrects by acquired fatty tissue. Our aim was to analyze the value of ..read more
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Is myocardial fibrosis appropriately assessed by calibrated and 2D strain derived integrated backscatter?
Biomedcentral Cardiovascular Ultrasound
by Maria Rita Lima, João Abecasis, Rita Reis Santos, Sérgio Maltês, Pedro Lopes, António Ferreira, Regina Ribeiras, Maria João Andrade, Miguel Abecasis, Victor Gil, Sância Ramos and Nuno Cardim
9M ago
Increased collagen content of the myocardium modifies tissue reflectivity and integrated backscatter (IBS) indexes are suggested as markers of myocardial fibrosis (MF). We sought to assess the correlation betw ..read more
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