Evidence map›Paper›PMID 40828222›Full record

ArticleMagma (New York, N.Y.)2026

Automated adaptive detection and reconstruction of quiescent cardiac phases in free-running whole-heart acquisitions using Synchronicity Maps from PHysiological mOtioN In Cine (SYMPHONIC) MRI.

Giulia M C Rossi Bongiolatti, Nemanja Masala, Jessica A M Bastiaansen, Jérôme Yerly, Milan Prša, Tobias Rutz, Estelle Tenisch, Salim Si-Mohamed, Matthias Stuber, Christopher W Roy

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Article in Magma (New York, N.Y.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Giulia M C Rossi BongiolattiDepartment of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Rue de Bugnon 46, BH-7-84, 1011, Lausanne, Switzerland.
Nemanja MasalaDepartment of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Rue de Bugnon 46, BH-7-84, 1011, Lausanne, Switzerland.
Jessica A M BastiaansenDepartment of Diagnostic, Interventional and Pediatric Radiology (DIPR), Bern University Hospital, University of Bern, InselspitalLausanne, Switzerland.
Jérôme YerlyDepartment of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Rue de Bugnon 46, BH-7-84, 1011, Lausanne, Switzerland.
Milan PršaDivision of Pediatric Cardiology, Woman-Mother-Child Department, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.
Tobias RutzService of Cardiology, Heart and Vessel Department, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.
Estelle TenischDepartment of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Rue de Bugnon 46, BH-7-84, 1011, Lausanne, Switzerland.
Salim Si-MohamedDepartment of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Rue de Bugnon 46, BH-7-84, 1011, Lausanne, Switzerland.
Matthias StuberDepartment of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Rue de Bugnon 46, BH-7-84, 1011, Lausanne, Switzerland.
Christopher W RoyDepartment of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Rue de Bugnon 46, BH-7-84, 1011, Lausanne, Switzerland. christopher.roy@chuv.ch.ORCID http://orcid.org/0000-0002-3111-8840

Funding

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 310030_215604Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 320030_173129Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 320030B_201292Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung PZ00P3_202140
6 · The paper itself

Abstract

purposeTo reconstruct whole-heart images from free-running acquisitions through automated selection of data acceptance windows (ES: end-systole, MD: mid-diastole, ED: end-diastole) that account for heart rate variability (HRV).

methodsSYMPHONIC was developed and validated in simulated (N = 1000) and volunteer (N = 14) data. To validate SYMPHONIC, the position of the detected acceptance windows, total duration, and resulting ventricular volume were compared to the simulated ground truth to establish metrics for temporal error, quiescent interval duration, and volumetric error, respectively. SYMPHONIC MD images and those using manually defined acceptance windows with fixed (MANUAL

resultsMean temporal error was larger for MD than for ED and ED in both simulations and volunteers. Mean volumetric errors were comparable. Interval duration differed for ES (p = 0.04) and ED (p < 10

conclusionSYMPHONIC accurately detected quiescent cardiac phases in free-running data and resulted in high-quality whole-heart images despite the presence of HRV.

Indexed as

HeartImage Processing, Computer-AssistedMagnetic Resonance Imaging, CineAdultAlgorithmsComputer SimulationDiastoleFemaleHeart RateHumansImage Interpretation, Computer-AssistedMaleMiddle AgedMotionReproducibility of ResultsSystoleAutomated detectionFree-runningHeart rate variabilityQuiescent cardiac phasesWhole-heart

Identifiers

PMID40828222
PMCPMC12901232

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.