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

[Changes in left ventricular function during exercise after lung resection--study with a nuclear stethoscope].

T Fujisaki1, M Gomibuchi, T Shoji

  • 1Department of Thoracic and Cardiovascular Surgery, Nippon Medical School, Tokyo, Japan.

[Zasshi] [Journal]. Nihon Kyobu Geka Gakkai
|September 1, 1992
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

Patient-specific dose estimation considering subject thickness with an RGB-D camera: A phantom study.

Radiography (London, England : 1995)·2025
Same author

Intravoxel Incoherent Motion in Normal Pituitary Gland: Initial Study with Turbo Spin-Echo Diffusion-Weighted Imaging.

AJNR. American journal of neuroradiology·2016
Same author

Role of autotransplantation in the treatment of acute promyelocytic leukemia patients in remission: Fukuoka BMT Group observations and a literature review.

Bone marrow transplantation·2010
Same author

Prognostic significance of S-phase kinase-associated protein 2 and p27kip1 in patients with diffuse large B-cell lymphoma: effects of rituximab.

Annals of oncology : official journal of the European Society for Medical Oncology·2009
Same author

Variation of dose distribution of stereotactic radiotherapy for small-volume lung tumors under different respiratory conditions.

Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)·2008
Same author

Dose calculation system for remotely supporting radiotherapy.

Radiation protection dosimetry·2006

Lung resection surgery significantly impairs left ventricular function, reducing stroke volume, end-diastolic volume, and ejection fraction at rest and during exercise. These effects are more pronounced with larger lung resections.

Area of Science:

  • Cardiovascular Physiology
  • Thoracic Surgery
  • Cardiac Function Assessment

Context:

  • Lung resection surgery can impact cardiopulmonary function.
  • Assessing post-operative cardiac performance is crucial for patient recovery.
  • Nuclear stethoscopy provides indirect measures of left ventricular function.

Purpose:

  • To investigate the effects of lung resection surgery on left ventricular function.
  • To evaluate changes in cardiac parameters at rest and during exercise pre- and post-surgery.
  • To correlate the extent of lung resection and patient age with cardiac functional changes.

Summary:

  • Post-lung resection surgery, significant decreases in resting stroke volume, end-diastolic volume, ejection fraction, and ejection rate were observed, alongside an increased heart rate.

Related Experiment Videos

  • At maximum exercise load, decreases in end-diastolic volume, stroke volume, ejection rate, and filling rate were noted, leading to reduced cardiac output.
  • The extent of lung resection influenced cardiac function changes, with more extensive resections showing broader impacts on parameters like ejection fraction.

    • Impact:

    • Findings highlight potential cardiac impairments following lung resection, necessitating careful pre- and post-operative cardiac monitoring.
    • The study provides insights into the physiological consequences of lung volume reduction on the heart.
    • Results may inform surgical planning and patient management strategies to mitigate cardiac dysfunction.