WO2007035687A3 - Method and apparatus for detecting interventricular dyssynchrony - Google Patents

Method and apparatus for detecting interventricular dyssynchrony Download PDF

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Publication number
WO2007035687A3
WO2007035687A3 PCT/US2006/036384 US2006036384W WO2007035687A3 WO 2007035687 A3 WO2007035687 A3 WO 2007035687A3 US 2006036384 W US2006036384 W US 2006036384W WO 2007035687 A3 WO2007035687 A3 WO 2007035687A3
Authority
WO
WIPO (PCT)
Prior art keywords
image
images
interventricular
detecting
segmented
Prior art date
Application number
PCT/US2006/036384
Other languages
French (fr)
Other versions
WO2007035687A2 (en
WO2007035687A8 (en
Inventor
Philip F Binkley
Subha V Raman
Original Assignee
Univ Ohio State
Philip F Binkley
Subha V Raman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Ohio State, Philip F Binkley, Subha V Raman filed Critical Univ Ohio State
Priority to US12/067,092 priority Critical patent/US8131043B2/en
Priority to EP06814902A priority patent/EP1933703A2/en
Publication of WO2007035687A2 publication Critical patent/WO2007035687A2/en
Publication of WO2007035687A3 publication Critical patent/WO2007035687A3/en
Publication of WO2007035687A8 publication Critical patent/WO2007035687A8/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/503—Clinical applications involving diagnosis of heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10076—4D tomography; Time-sequential 3D tomography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30048—Heart; Cardiac
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Abstract

Several embodiments of a method and apparatus for detecting interventricular dyssynchrony are provided. In one embodiment, the apparatus includes an image segment processor and an image classifier. The image segment processor may segment left and right ventricles in source images of a subject's heart to form left and right ventricle segments in segmented images. Each source image may include cross sections of the right and left ventricles in common spatial relation along the short axis plane and in common temporal relation in reference to a cardiac cycle. The source images and corresponding segmented images may be temporally-spaced in relation to the cardiac cycle. The image classifier may determine first and second cross-sectional areas associated with the left and right ventricle segments for each segmented image, compare the first and second cross-sectional areas, and classify the subject's heart in an interventricular dyssynchronous class or a non-dyssynchronous class.
PCT/US2006/036384 2005-09-16 2006-09-18 Method and apparatus for detecting interventricular dyssynchrony WO2007035687A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/067,092 US8131043B2 (en) 2005-09-16 2006-09-18 Method and apparatus for detecting interventricular dyssynchrony
EP06814902A EP1933703A2 (en) 2005-09-16 2006-09-18 Method and apparatus for detecting interventricular dyssynchrony

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71811505P 2005-09-16 2005-09-16
US60/718,115 2005-09-16

Publications (3)

Publication Number Publication Date
WO2007035687A2 WO2007035687A2 (en) 2007-03-29
WO2007035687A3 true WO2007035687A3 (en) 2007-06-28
WO2007035687A8 WO2007035687A8 (en) 2007-12-06

Family

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PCT/US2006/036384 WO2007035687A2 (en) 2005-09-16 2006-09-18 Method and apparatus for detecting interventricular dyssynchrony

Country Status (3)

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US (1) US8131043B2 (en)
EP (1) EP1933703A2 (en)
WO (1) WO2007035687A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7715627B2 (en) * 2005-03-25 2010-05-11 Siemens Medical Solutions Usa, Inc. Automatic determination of the standard cardiac views from volumetric data acquisitions
WO2008049109A2 (en) * 2006-10-19 2008-04-24 The Ohio State University System and method for cardiovascular exercise stress mri
DE102008044844B4 (en) * 2008-08-28 2018-08-30 Siemens Healthcare Gmbh A method of determining a depletion map for use in positron emission tomography and homogeneity information of the magnetic resonance magnetic field
WO2010061328A1 (en) * 2008-11-26 2010-06-03 Philips Intellectual Property & Standards Gmbh Visualization of the coronary artery tree
DE102008059788B4 (en) * 2008-12-01 2018-03-08 Olympus Soft Imaging Solutions Gmbh Analysis and classification of biological or biochemical objects on the basis of time series images, applicable to cytometric time-lapse cell analysis in image-based cytometry
DE102009010291A1 (en) * 2009-02-24 2010-05-12 Siemens Aktiengesellschaft Method for determining and classifying wall motion abnormalities of e.g. left ventricular myocardium of patient, involves segmenting myocardium of patient, determining characteristic values, and evaluating characteristic values
US8761478B2 (en) * 2009-12-15 2014-06-24 General Electric Company System and method for tomographic data acquisition and image reconstruction
US8204172B1 (en) * 2010-03-17 2012-06-19 General Electric Company System and method of prior image constrained image reconstruction using short scan image data and objective function minimization
JP5839822B2 (en) * 2010-05-17 2016-01-06 株式会社東芝 Image processing apparatus and X-ray CT apparatus
US8414490B2 (en) * 2010-05-18 2013-04-09 Saeed Ranjbar System and method for modelling left ventricle of heart
US8792699B2 (en) * 2010-09-29 2014-07-29 Siemens Aktiengesellschaft Motion tracking for clinical parameter derivation and adaptive flow acquisition in magnetic resonance imaging
US20130072790A1 (en) * 2011-09-19 2013-03-21 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Selection and optimization for cardiac resynchronization therapy
WO2015124388A1 (en) * 2014-02-19 2015-08-27 Koninklijke Philips N.V. Motion adaptive visualization in medical 4d imaging
KR101652046B1 (en) 2014-11-03 2016-08-29 삼성전자주식회사 Medical imaging apparatus and processing method thereof
CN109872312B (en) * 2019-02-15 2022-12-20 腾讯科技（深圳）有限公司 Medical image segmentation method, device and system and image segmentation method
CN112070878B (en) * 2019-06-10 2022-02-25 中国医学科学院阜外医院 Ventricular three-dimensional model generation method and device and electronic equipment
WO2021076575A1 (en) * 2019-10-15 2021-04-22 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Stress prediction based on neural network

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030153823A1 (en) * 1998-08-25 2003-08-14 Geiser Edward A. Method for automated analysis of apical four-chamber images of the heart

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573197A (en) * 1983-12-13 1986-02-25 Crimmins Thomas R Method for automatic recognition of two-dimensional shapes
JPH04218139A (en) * 1990-02-08 1992-08-07 Toshiba Corp Calculation of capacity of left ventricle of heart using magnetic resonance imaging
US5622174A (en) * 1992-10-02 1997-04-22 Kabushiki Kaisha Toshiba Ultrasonic diagnosis apparatus and image displaying system
US5435310A (en) * 1993-06-23 1995-07-25 University Of Washington Determining cardiac wall thickness and motion by imaging and three-dimensional modeling
US5400795A (en) 1993-10-22 1995-03-28 Telectronics Pacing Systems, Inc. Method of classifying heart rhythms by analyzing several morphology defining metrics derived for a patient's QRS complex
US5545186A (en) * 1995-03-30 1996-08-13 Medtronic, Inc. Prioritized rule based method and apparatus for diagnosis and treatment of arrhythmias
EP0774145A1 (en) * 1995-06-07 1997-05-21 University Of Florida Research Foundation, Inc. Automated method for digital image quantitation
JP3707882B2 (en) * 1995-11-21 2005-10-19 株式会社東芝 Ultrasonic diagnostic equipment
US7076436B1 (en) * 1996-07-08 2006-07-11 Rlis, Inc. Medical records, documentation, tracking and order entry system
US6859548B2 (en) * 1996-09-25 2005-02-22 Kabushiki Kaisha Toshiba Ultrasonic picture processing method and ultrasonic picture processing apparatus
US6327499B1 (en) 1997-08-01 2001-12-04 Eckhard Alt Cardiac stimulator and defibrillator
US6070100A (en) * 1997-12-15 2000-05-30 Medtronic Inc. Pacing system for optimizing cardiac output and determining heart condition
US6231518B1 (en) * 1998-05-26 2001-05-15 Comedicus Incorporated Intrapericardial electrophysiological procedures
US6243603B1 (en) * 1998-09-15 2001-06-05 Uab Research Foundation Methods and apparatus for detecting medical conditions of the heart
IL130818A (en) * 1999-07-06 2005-07-25 Intercure Ltd Interventive-diagnostic device
GB9920401D0 (en) * 1999-08-27 1999-11-03 Isis Innovation Non-rigid motion image analysis
US6272377B1 (en) * 1999-10-01 2001-08-07 Cardiac Pacemakers, Inc. Cardiac rhythm management system with arrhythmia prediction and prevention
US6411840B1 (en) * 1999-11-16 2002-06-25 Cardiac Intelligence Corporation Automated collection and analysis patient care system and method for diagnosing and monitoring the outcomes of atrial fibrillation
US6336903B1 (en) 1999-11-16 2002-01-08 Cardiac Intelligence Corp. Automated collection and analysis patient care system and method for diagnosing and monitoring congestive heart failure and outcomes thereof
US6497655B1 (en) * 1999-12-17 2002-12-24 Medtronic, Inc. Virtual remote monitor, alert, diagnostics and programming for implantable medical device systems
US6816266B2 (en) * 2000-02-08 2004-11-09 Deepak Varshneya Fiber optic interferometric vital sign monitor for use in magnetic resonance imaging, confined care facilities and in-hospital
US6453192B1 (en) * 2000-03-13 2002-09-17 Cardiac Pacemakers, Inc. Detection of ventricular ectopic beats using ventricular electrogram
US6567691B1 (en) 2000-03-22 2003-05-20 Medtronic, Inc. Method and apparatus diagnosis and treatment of arrhythias
US6636764B1 (en) * 2000-11-28 2003-10-21 Pacesetter, Inc. Safety backup in arrhythmia discrimination algorithm
JP3816445B2 (en) * 2000-12-05 2006-08-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method for locating the heart myocardium and method for determining its perfusion parameters
US20050075542A1 (en) * 2000-12-27 2005-04-07 Rami Goldreich System and method for automatic monitoring of the health of a user
US6801661B1 (en) * 2001-02-15 2004-10-05 Eastman Kodak Company Method and system for archival and retrieval of images based on the shape properties of identified segments
US6987998B2 (en) * 2001-02-28 2006-01-17 Cardiac Pacemakers, Inc. Cardiac rhythm management patient report
AU2002354800A1 (en) * 2001-07-05 2003-01-21 Softmax, Inc. System and method for separating cardiac signals
US6917721B2 (en) * 2001-07-16 2005-07-12 Hewlett-Packard Development Company, L.P. Method and apparatus for sub-pixel edge detection
US6810282B2 (en) * 2001-10-25 2004-10-26 GE Medical Systems Information Technolgies, Inc. Method and apparatus for dynamically selecting an electrocardiogram compression process based on computerized analysis of cardiac rhythm and contour
CA2469149A1 (en) * 2001-12-03 2003-06-12 Medtronic, Inc. Dual chamber method and apparatus for diagnosis and treatment of arrhythmias
US7228174B2 (en) * 2002-04-29 2007-06-05 Medtronics, Inc. Algorithm for the automatic determination of optimal AV an VV intervals
US20040006265A1 (en) * 2002-04-30 2004-01-08 Karim Alhussiny Wireless transmission-ST-segment preserved of the standard 12 leads EKG apparatus for the remote administration of thrrombolytic therapy under severe cellular channel impairment
US7041061B2 (en) * 2002-07-19 2006-05-09 Cardiac Pacemakers, Inc. Method and apparatus for quantification of cardiac wall motion asynchrony
US6978184B1 (en) * 2002-07-29 2005-12-20 Marcus Frank I Optimization method for cardiac resynchronization therapy
US7123962B2 (en) * 2002-12-02 2006-10-17 Cardiac Pacemakers, Inc. Phonocardiographic image-based atrioventricular delay optimization
FR2850029B1 (en) * 2003-01-17 2005-11-18 Ela Medical Sa ACTIVE IMPLANTABLE MEDICAL DEVICE, IN PARTICULAR A CARDIAC STIMULATOR, COMPRISING MEANS FOR DETERMINING THE PRESENCE AND THE TYPE OF PROBE ASSOCIATED WITH IT
US6885889B2 (en) * 2003-02-28 2005-04-26 Medtronic, Inc. Method and apparatus for optimizing cardiac resynchronization therapy based on left ventricular acceleration
US6871088B2 (en) * 2003-03-20 2005-03-22 Medtronic, Inc. Method and apparatus for optimizing cardiac resynchronization therapy
US20050004615A1 (en) * 2003-04-11 2005-01-06 Sanders Richard S. Reconfigurable implantable cardiac monitoring and therapy delivery device
EP1613395A2 (en) 2003-04-11 2006-01-11 Cardiac Pacemakers, Inc. Subcutaneous cardiac device
FR2854080B1 (en) 2003-04-22 2005-06-24 Ela Medical Sa ACTIVE IMPLANTABLE MEDICAL DEVICE SUCH AS CARDIAC STIMULATOR, DEFIBRILLATOR AND / OR CARDIOVECTOR TYPE AAI OR AAI / DDD
WO2004103184A2 (en) 2003-05-21 2004-12-02 Borders Nhs Board Method for diagnosis and treatment of vessel occlusion
US20050142070A1 (en) * 2003-09-18 2005-06-30 Hartley Jesse W. Methods and systems for assessing pulmonary disease with drug therapy control
US7787946B2 (en) * 2003-08-18 2010-08-31 Cardiac Pacemakers, Inc. Patient monitoring, diagnosis, and/or therapy systems and methods
US20050107838A1 (en) * 2003-09-18 2005-05-19 Lovett Eric G. Subcutaneous cardiac rhythm management with disordered breathing detection and treatment
US7421101B2 (en) * 2003-10-02 2008-09-02 Siemens Medical Solutions Usa, Inc. System and method for local deformable motion analysis
WO2005037355A1 (en) 2003-10-17 2005-04-28 Resmed Limited Methods and apparatus for heart failure treatment
US7308297B2 (en) * 2003-11-05 2007-12-11 Ge Medical Systems Global Technology Company, Llc Cardiac imaging system and method for quantification of desynchrony of ventricles for biventricular pacing
US9002452B2 (en) * 2003-11-07 2015-04-07 Cardiac Pacemakers, Inc. Electrical therapy for diastolic dysfunction
US7596258B2 (en) * 2003-11-10 2009-09-29 Kabushiki Kaisha Toshiba Image processor
US20070014452A1 (en) * 2003-12-01 2007-01-18 Mitta Suresh Method and system for image processing and assessment of a state of a heart
CA2548001A1 (en) * 2003-12-03 2005-06-23 Medtronic, Inc. Method and apparatus for determining an efficacious atrioventricular delay interval
US7389141B2 (en) * 2003-12-22 2008-06-17 Cardiac Pacemakers, Inc. Biatrial pacing optimization for biventricular pacing
EA200601743A1 (en) * 2004-03-19 2007-08-31 Йел Юниверсити RELATED POLYPEPTIDE RENALASE AND ITS APPLICATION
US20050256417A1 (en) * 2004-05-13 2005-11-17 Fischell David R Emergency room triage system
US7209786B2 (en) * 2004-06-10 2007-04-24 Cardiac Pacemakers, Inc. Method and apparatus for optimization of cardiac resynchronization therapy using heart sounds
US7925329B2 (en) * 2004-10-08 2011-04-12 Proteus Biomedical, Inc. Implantable doppler tomography system
EP1799113A4 (en) 2004-10-08 2010-07-07 Proteus Biomedical Inc Continuous field tomography
WO2006050385A2 (en) 2004-11-01 2006-05-11 Proteus Biomedical, Inc. Cardiac motion characterization by strain measurement
ATE481652T1 (en) 2004-11-25 2010-10-15 Tomtec Imaging Syst Gmbh ULTRASONIC METHOD AND DEVICE FOR DETECTING OBJECT MOVEMENTS
US7773787B2 (en) * 2005-04-19 2010-08-10 Siemens Medical Solutions Usa, Inc. Method and apparatus for detecting blood vessel boundaries using multi-scale mean-shift ray propagation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030153823A1 (en) * 1998-08-25 2003-08-14 Geiser Edward A. Method for automated analysis of apical four-chamber images of the heart

Also Published As

Publication number Publication date
US20080253638A1 (en) 2008-10-16
WO2007035687A2 (en) 2007-03-29
EP1933703A2 (en) 2008-06-25
WO2007035687A8 (en) 2007-12-06
US8131043B2 (en) 2012-03-06

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