Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Computer tomographic evaluation of left ventricular kinetics].

G Lasek, H G Schulz, S Lieberenz

    Zeitschrift Fur Die Gesamte Innere Medizin Und Ihre Grenzgebiete
    |February 15, 1984
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    [Diagnostics, clinical aspects and genetics of congenital corneal opacities].

    Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft·2022
    Same author

    Achalasia-an unnecessary long way to diagnosis.

    Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus·2017
    Same author

    [Strabologic and neuro-ophthamologic aspects of childhood cancer].

    Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft·2016
    Same author

    [Strabismus : Viewing from different perspectives].

    Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft·2016
    Same author

    [Postoperative Follow-Up of Glaucoma Drainage Devices].

    Klinische Monatsblatter fur Augenheilkunde·2016
    Same author

    Finite-element-modeling of egg white as a substitute for tissue coagulation during bipolar radiofrequency-induced thermofusion.

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2016
    Same journal

    [Report on the Fifth International Congress on Blood Transfusion, Paris, 13 to 19 September 1954].

    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete·2014
    Same journal

    [Blood coagulation; literature from 1952 to 1954. VI].

    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete·2014
    Same journal

    [Blood coagulation; publications from 1952-1954. V].

    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete·2014
    Same journal

    [Blood coagulation from 1952-1954. IV].

    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete·2014
    Same journal

    [Report on the fourth congress of the European Gastroenterological Society in Paris, 27 June to 2 July 1954].

    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete·2014
    Same journal

    [The islands of Langerhans in pancreatic carcinoma].

    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete·2014
    See all related articles

    ECG-gated cardiac computed tomography (CT) can assess left ventricular function. This study confirms its utility in evaluating systolic and diastolic changes in various heart conditions, aiding motility estimation and diagnosis.

    Area of Science:

    • Cardiology
    • Radiology
    • Medical Imaging

    Background:

    • Assessing left ventricular function is crucial for diagnosing and managing cardiac diseases.
    • Traditional methods may have limitations in temporal resolution for dynamic cardiac assessments.

    Purpose of the Study:

    • To evaluate the functional assessment of the left ventricle using ECG-gated cardiac computed tomography (CT).
    • To compare quantitative parameters in patients with normal findings, idiopathic hypertrophic subaortic stenosis (IHSS), and chronic ischemic heart disease (IHD).

    Main Methods:

    • Utilized ECG-gated cardiac CT with a temporal resolution of approximately 0.1 seconds.
    • Qualitative and quantitative evaluation of systolic and diastolic ventricular changes.
    • Measured interventricular septum and lateral wall thickness, systolic axis abbreviation, and left-ventricular ejection fraction.

    Related Experiment Videos

    Main Results:

    • ECG-gated cardiac CT effectively assessed left ventricular function, consistent with existing literature.
    • Patients with IHSS showed significantly higher myocardial thickness, systolic axis abbreviation, and ejection fraction compared to normal subjects.
    • Patients with IHD exhibited diminished values, indicating motility disturbances.
    • Diagnosis of IHSS and visualization of IHD sequelae like scars were achievable.

    Conclusions:

    • ECG-gated cardiac CT is a valuable tool for functional left ventricular assessment.
    • Quantitative parameters derived from this technique aid in estimating myocardial motility and diagnosing conditions like IHSS and IHD.
    • The method allows for the identification of structural changes associated with ischemic heart disease.