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 Concept Videos

Relationship Formation02:12

Relationship Formation

46.3K
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
46.3K
Ending Relationships01:28

Ending Relationships

201
The dissolution of intimate relationships presents complex emotional and psychological challenges, particularly when emotional bonds are strong, the relationship is long-standing, and perceived alternatives are limited. This distress often intensifies in romantic breakups, where the initiator may experience greater turmoil than the rejected partner. Contributing factors include residual attachment, guilt over causing pain, and uncertainty about how to manage the situation. The stress is further...
201
Predicting Reaction Outcomes02:24

Predicting Reaction Outcomes

11.0K
Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
11.0K
Outcomes of Glycolysis01:13

Outcomes of Glycolysis

107.6K
Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration.
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
107.6K
Relationship Growth01:27

Relationship Growth

225
Interpersonal relationships progress through stages, beginning with awareness and moving toward mutuality, where emotional connections deepen. While many relationships remain at moderate levels of mutuality, deeper connections form through self-disclosure, trust, and interdependence.Self-DisclosureSelf-disclosure involves revealing personal information, starting with surface-level details and gradually progressing to more intimate content. As trust grows, individuals feel more comfortable...
225
Constant Volume Calorimetry02:41

Constant Volume Calorimetry

30.8K
Calorimeters are useful to determine the heat released or absorbed by a chemical reaction. Coffee cup calorimeters are designed to operate at constant (atmospheric) pressure and are convenient to measure heat flow (or enthalpy change) accompanying processes that occur in solution at constant pressure. A different type of calorimeter that operates at constant volume, colloquially known as a bomb calorimeter, is used to measure the energy produced by reactions that yield large amounts of heat and...
30.8K

You might also read

Related Articles

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

Sort by
Same author

Risk Profile and Outcomes of Patients Requiring Coronary Revascularization as Concomitant Procedure to Repair of Type A Aortic Dissection.

The Annals of thoracic surgery·2026
Same author

Outcomes of Surgical Pulmonary Embolectomy for Acute Pulmonary Embolism: A 14-Year Single-Centre Study.

Cureus·2026
Same author

Is impacted earwax a hidden obstacle for OTC hearing aid users?

International journal of audiology·2025
Same author

Impacts of COVID-19 pandemic on kidney biopsy research, practice, and diagnoses: A cross-sectional audit.

Medicine·2025
Same author

Impact of an On-Call Specialist Aortic Rota Implementation in Acute Type a Aortic Dissection on Outcomes and Repair Complexity: A Retrospective Cohort Study.

Interdisciplinary cardiovascular and thoracic surgery·2025
Same author

Epidemiology of Musculoskeletal Injuries of U.S. Coast Guard Academy Cadets During Initial Military Training From 2018 to 2023.

Military medicine·2025
Same journal

Blood management with preoperative autologous blood in valve-sparing root replacement: separated autologous red blood cells and plasma and fibrin sealant versus autologous whole blood.

General thoracic and cardiovascular surgery·2026
Same journal

Mid- to long-term results of minimally invasive repair of Barlow's disease with posterior leaflet resection and chordal transfer.

General thoracic and cardiovascular surgery·2026
Same journal

Therapeutic value of lymphadenectomy after neoadjuvant chemotherapy in esophageal squamous cell carcinoma.

General thoracic and cardiovascular surgery·2026
Same journal

Long-term outcomes of left coronary artery reconstruction by Svensson's modification to the Bentall procedure versus button reconstruction.

General thoracic and cardiovascular surgery·2026
Same journal

Intraoperative mobile CT and virtual-assisted lung mapping for pulmonary nodule localization: workflow characteristics and radiation dosage in a single-center experience.

General thoracic and cardiovascular surgery·2026
Same journal

A practical approach to procedural planning for robot-assisted segmentectomy using a lobectomy-based surgical simulator.

General thoracic and cardiovascular surgery·2026
See all related articles

Related Experiment Video

Updated: Feb 10, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

990

Decoding the volume-outcome relationship in Type A aortic dissection.

Athanasios Antoniou1, Mohamad Bashir2, Amer Harky1

  • 1Department of Cardiac Surgery, Barts Heart Centre, St Bartholomew's Hospital, West Smithfield, London, EC1A 7BE, UK.

General Thoracic and Cardiovascular Surgery
|May 14, 2018
PubMed
Summary
This summary is machine-generated.

Concentrating Type A aortic dissection surgeries in specialized centers improves patient outcomes. This article reviews evidence supporting expert concentration and its impact on surgical volume, referrals, and results.

Keywords:
Aortic centerAortic dissectionAortic surgeonVolume–outcome relationship

More Related Videos

Surgically Induced Cardiac Volume Overload by Aortic Regurgitation in Mouse
08:12

Surgically Induced Cardiac Volume Overload by Aortic Regurgitation in Mouse

Published on: August 30, 2022

2.4K
Decoding Natural Behavior from Neuroethological Embedding
08:00

Decoding Natural Behavior from Neuroethological Embedding

Published on: October 3, 2025

725

Related Experiment Videos

Last Updated: Feb 10, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

990
Surgically Induced Cardiac Volume Overload by Aortic Regurgitation in Mouse
08:12

Surgically Induced Cardiac Volume Overload by Aortic Regurgitation in Mouse

Published on: August 30, 2022

2.4K
Decoding Natural Behavior from Neuroethological Embedding
08:00

Decoding Natural Behavior from Neuroethological Embedding

Published on: October 3, 2025

725

Area of Science:

  • Cardiovascular Surgery
  • Thoracic Surgery
  • Aortic Disease Management

Background:

  • Recent advancements in monitoring, imaging, and diagnostics have improved surgical outcomes for Type A aortic dissection.
  • The volume-outcome relationship in Type A aortic dissection surgery requires careful analysis at both hospital and surgeon levels.
  • Reports suggest that specialized centers ('supercenters') with concentrated expertise outperform smaller centers.

Purpose of the Study:

  • To analyze the evidence supporting the concentration of expertise in Type A aortic dissection surgery.
  • To evaluate the effect of expert concentration on surgical volume, patient referral patterns, and patient outcomes.
  • To understand the organizational impact of specialized aortic centers.

Main Methods:

  • Review of existing literature and evidence on Type A aortic dissection surgery.
  • Analysis of data concerning hospital and surgeon volume in relation to outcomes.
  • Examination of referral patterns to specialized aortic centers.

Main Results:

  • Evidence suggests a positive correlation between higher surgical volumes at specialized centers and improved patient outcomes.
  • Concentration of expertise in Type A aortic dissection leads to better-developed referral networks.
  • Specialized centers demonstrate superior performance compared to lower-volume or non-specialized facilities.

Conclusions:

  • Centralizing Type A aortic dissection care in high-volume, expert-led centers is associated with better surgical results.
  • The organization of care, focusing on expert concentration, significantly influences volume, referrals, and outcomes.
  • Further research should focus on optimizing the structure of specialized aortic centers for maximal patient benefit.