journal
https://read.qxmd.com/read/37731368/tricuspid-regurgitation-from-imaging-to-clinical-trials-to-resolving-the-unmet-need-for-treatment
#1
REVIEW
Julia Grapsa, Fabien Praz, Paul Sorajja, Joao L Cavalcante, Marta Sitges, Maurizio Taramasso, Nicolo Piazza, David Messika Zeitoun, Hector I Michelena, Nadira Hamid, Julien Dreyfus, Giovanni Benfari, Edgar Argulian, Alaide Chieffo, Didier Tchetche, Lawrence Rudski, Jeroen J Bax, Stephan Von Bardeleben, Tiffany Patterson, Simon Redwood, Vinayak N Bapat, Georg Nickenig, Philipp Lurz, Jörg Hausleiter, Susheel Kodali, Rebecca T Hahn, Francesco Maisano, Maurice Enriquez Sarano
Tricuspid regurgitation (TR) is a highly prevalent and heterogeneous valvular disease, independently associated with excess mortality and high morbidity in all clinical contexts. TR is profoundly undertreated by surgery and is often discovered late in patients presenting with right-sided heart failure. To address the issue of undertreatment and poor clinical outcomes without intervention, numerous structural tricuspid interventional devices have been and are in development, a challenging process due to the unique anatomic and physiologic characteristics of the tricuspid valve, and warranting well-designed clinical trials...
September 13, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37737791/shear-wave-elastography-reflects-myocardial-stiffness-changes-in-pediatric-inflammatory-syndrome-post-covid-19
#2
LETTER
Ahmed S Youssef, Thomas Salaets, Stéphanie Bézy, Laurine Wouters, Marta Orlowska, Annette Caenen, Jürgen Duchenne, Alexis Puvrez, Lien De Somer, Bjorn Cools, Jan D'hooge, Marc Gewillig, Jens-Uwe Voigt
No abstract text is available yet for this article.
September 10, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37737792/comparison-between-acoustic-radiation%C3%A2-force-induced-and-natural-wave-velocities-for-myocardial-stiffness%C3%A2-assessment-in-hypertrophic%C3%A2-cardiomyopathy
#3
LETTER
Aimen Malik, Jose Carlos Villalobos Lizardi, Jerome Baranger, Maelys Venet, Mathieu Pernot, Seema Mital, Minh Bao Nguyen, Rajiv Chaturvedi, Luc Mertens, Olivier Villemain
No abstract text is available yet for this article.
September 7, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37715773/high-risk-plaques-on-coronary-computed-tomography-angiography-correlation-with-optical-coherence-tomography
#4
JOURNAL ARTICLE
Daisuke Kinoshita, Keishi Suzuki, Eisuke Usui, Masahiro Hada, Haruhito Yuki, Takayuki Niida, Yoshiyasu Minami, Hang Lee, Iris McNulty, Junya Ako, Maros Ferencik, Tsunekazu Kakuta, Ik-Kyung Jang
BACKGROUND: Although patients with high-risk plaque (HRP) on coronary computed tomography angiography (CTA) are reportedly at increased risk for future cardiovascular events, individual HRP features have not been systematically validated against high-resolution intravascular imaging. OBJECTIVE: The aim of this study was to correlate HRP features on CTA with plaque characteristics on optical coherence tomography (OCT). METHODS: Patients who underwent both CTA and OCT before coronary intervention were enrolled...
September 4, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37715775/artificial-intelligence-based-quantitative-coronary-plaque-analysis
#5
EDITORIAL
Jacek Kwiecinski
No abstract text is available yet for this article.
September 2, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37715772/heart-and-brain-changes-in-acute-coronary-syndromes-acs
#6
LETTER
Matthew G L Williams, Ngoc Jade Thai, Kate Liang, Estefania De Garate, Ronald Hartley-Davies, Christopher Lawton, Christelle Langley, Elanor C Hinton, Chiara Bucciarelli-Ducci
No abstract text is available yet for this article.
September 2, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37715774/possible-causes-and-clinical-relevance-of%C3%A2-a-ring-like-late-gadolinium-enhancement-pattern
#7
LETTER
Michael Bietenbeck, Claudia Meier, Dennis Korthals, Maria Theofanidou, Philipp Stalling, Sven Dittmann, Eric Schulze-Bahr, Lars Eckardt, Ali Yilmaz
No abstract text is available yet for this article.
September 1, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37676208/translating-complex-machine-learning-phenogrouping-into-simple-algorithm-atrium-ventricle-and-fibrosis-in-mitral-valve-prolapse
#8
EDITORIAL
Nobuyuki Kagiyama
No abstract text is available yet for this article.
August 26, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37676209/mechanical-wave-velocities-in-left-ventricular-walls-in-healthy-subjects-and-patients-with-aortic-stenosis
#9
JOURNAL ARTICLE
Torvald Espeland, Morten S Wigen, Havard Dalen, Erik A R Berg, Tommy A Hammer, Sebastien Salles, Lasse Lovstakken, Brage H Amundsen, Svend Aakhus
BACKGROUND: Mechanical wave velocity (MWV) measurement is a promising method for evaluating myocardial stiffness, because these velocities are higher in patients with myocardial disease. OBJECTIVES: Using high frame rate echocardiography and a novel method for detection of myocardial mechanical waves, this study aimed to estimate the MWVs for different left ventricular walls and events in healthy subjects and patients with aortic stenosis (AS). Feasibility and reproducibility were evaluated...
August 25, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37676207/total-body-positron-emission-tomography-adding-new-perspectives-to-cardiovascular-research
#10
REVIEW
Simon R Cherry, Johanna Diekmann, Frank M Bengel
The recent advent of positron emission tomography (PET) scanners that can image the entire human body opens up intriguing possibilities for cardiovascular research and future clinical applications. These new systems permit radiotracer kinetics to be measured in all organs simultaneously. They are particularly well suited to study cardiovascular disease and its effects on the entire body. They could also play a role in quantitatively measuring physiologic, metabolic, and immunologic responses in healthy individuals to a variety of stressors and lifestyle interventions, and may ultimately be instrumental for evaluating novel therapeutic agents and their molecular effects across different tissues...
August 23, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37676210/cardiac-amyloid-quantification-using%C3%A2-124-i-evuzamitide-124-i-p5-14-versus-18-f-florbetapir-a-pilot-pet-ct-study
#11
JOURNAL ARTICLE
Olivier F Clerc, Sarah A M Cuddy, Matthew Robertson, Shilpa Vijayakumar, Jocelyn Canseco Neri, Vaidehi Chemburkar, Marie Foley Kijewski, Marcelo F Di Carli, Giada Bianchi, Rodney H Falk, Sharmila Dorbala
BACKGROUND: Cardiac amyloid quantification could advance early diagnosis of amyloid cardiomyopathy (CMP) and treatment monitoring. However, current imaging tools are based on indirect measurements. 124 I-evuzamitide is a novel pan-amyloid radiotracer binding to amyloid deposits from multiple amyloidogenic proteins. Its ability to quantify cardiac amyloid has not yet been investigated. OBJECTIVES: The objectives of this pilot study were to quantify myocardial 124 I-evuzamitide uptake and to compare its diagnostic value to 18 F-florbetapir in participants with amyloid CMP and control subjects...
August 22, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37632500/noninvasive-imaging-methods-for%C3%A2-quantification-of-pulmonary-edema%C3%A2-and-congestion-a-systematic-review
#12
REVIEW
Thomas Lindow, Scott Quadrelli, Martin Ugander
Quantification of pulmonary edema and congestion is important to guide diagnosis and risk stratification, and to objectively evaluate new therapies in heart failure. Herein, we review the validation, diagnostic performance, and clinical utility of noninvasive imaging modalities in this setting, including chest x-ray, lung ultrasound (LUS), computed tomography (CT), nuclear medicine imaging methods (positron emission tomography [PET], single photon emission CT), and magnetic resonance imaging (MRI). LUS is a clinically useful bedside modality, and fully quantitative methods (CT, MRI, PET) are likely to be important contributors to a more accurate and precise evaluation of new heart failure therapies and for clinical use in conjunction with cardiac imaging...
August 21, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37656118/understanding-cardiac-anatomy-and-imaging-to-improve-safety-of-procedures-the-right-ventricle
#13
JOURNAL ARTICLE
Takanori Sato, Kyle Adlaka, Issam D Moussa, Peter Hanna, Duc H Do, Michael C Fishbein, Kalyanam Shivkumar, Shumpei Mori
Right ventricular perforation is a catastrophic complication of catheter-based intracardiac interventions. In this context, appreciation of five attachments of the right ventricle to the aortoventricular unit is essential to recognize extent of right ventricular free wall. We herein present progressive dissection and virtual and photographic endoscopic images of the hearts without distortion. Real dissection images show us how and where to avoid this complication by indicating the true muscular component of the ventricular septum...
August 17, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37656117/antimalondialdehyde-low-density-lipoprotein-antibody-levels-predict-low-attenuation-plaque-in-the-scot-heart-trial
#14
LETTER
Adam Hartley, Michelle C Williams, Amit Kaura, Mikhail Caga-Anan, Damini Dey, Marc R Dweck, Dorian O Haskard, David E Newby, Ramzi Y Khamis
No abstract text is available yet for this article.
August 17, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37656116/fluorodeoxyglucose-myocardial-accumulation-to-assess-response-to%C3%A2-immunosuppressive-treatment-in%C3%A2-cardiac-sarcoidosis
#15
EDITORIAL
Leslie T Cooper, Prajwal Reddy
No abstract text is available yet for this article.
August 16, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37632503/quantitative-late-gadolinium-enhancement-cardiac-magnetic-resonance-and-sudden-death-in-hypertrophic-cardiomyopathy-a-meta-analysis
#16
JOURNAL ARTICLE
Apostolos Kiaos, Georgios N Daskalopoulos, Vasileios Kamperidis, Antonios Ziakas, Georgios Efthimiadis, Theodoros D Karamitsos
BACKGROUND: Quantitative late gadolinium enhancement (LGE) cardiac magnetic resonance provides important prognostic information for sudden cardiac death (SCD) in hypertrophic cardiomyopathy (HCM). However, it has not been fully integrated into clinical practice. OBJECTIVES: To assess the prognostic value of LGE extent in predicting SCD in adults with HCM across different methods of quantification, thresholds, and patients' clinical profile. METHODS: The authors searched PubMed, Web of Science, and Cochrane Library for studies investigating the prognostic value of LGE% in predicting SCD in HCM...
August 16, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37632499/the-prognostic-value-of-qualitative-and-quantitative-stress-cmr-in-patients-with-known-or-suspected-cad
#17
JOURNAL ARTICLE
Pourya Yarahmadi, Seyed Mohammad Forouzannia, Seyed Ali Forouzannia, Sachin B Malik, Mahmoud Yousefifard, Patricia K Nguyen
BACKGROUND: Recent studies suggest that quantitative cardiac magnetic resonance (CMR) may have more accuracy than qualitative CMR in coronary artery disease (CAD) diagnosis. However, the prognostic value of quantitative and qualitative CMR has not been compared systematically. OBJECTIVES: The objective was to conduct a systematic review and meta-analysis assessing the utility of qualitative and quantitative stress CMR in the prognosis of patients with known or suspected CAD...
August 14, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37632502/challenging-the-benign-perception-unveiling-the-prognostic-potential-of-cmr-in-minoca-patients
#18
EDITORIAL
Joseph B Selvanayagam, Sivabaskari Pasupathy
No abstract text is available yet for this article.
August 7, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37632501/different-functional-outcome-after-coronary-revascularization-in-subacute-and-chronic-hibernating-myocardium
#19
LETTER
Sudhir Jain, Anik Jain, Thomas H Schindler
No abstract text is available yet for this article.
August 7, 2023: JACC. Cardiovascular Imaging
https://read.qxmd.com/read/37589608/settling-the-score-with-cardiac%C3%A2-amyloidosis
#20
EDITORIAL
Mazen Hanna, Julie L Rosenthal
No abstract text is available yet for this article.
August 3, 2023: JACC. Cardiovascular Imaging
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