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

Coronary Circulation01:21

Coronary Circulation

5.9K
The heart, an organ critical to survival, gets nourishment not from the blood it pumps but from a separate circulation system known as coronary circulation. This is the shortest circulation in the body and is responsible for supplying the heart with the nutrients it needs to function effectively.
Coronary circulation begins at the base of the aorta, where two main arteries arise—the left and right coronary arteries. These arteries encircle the heart in the coronary sulcus and supply the...
5.9K
Overview of Systemic Veins01:11

Overview of Systemic Veins

938
Systemic veins are crucial blood vessels that return deoxygenated blood from various body tissues back to the heart. There are three systemic veins that return deoxygenated blood to the heart, they are as follows.
The coronary sinus, the heart's principal vein, resides in the coronary sulcus on the heart's posterior aspect. This broad venous channel receives nearly all venous blood from the myocardium, the heart muscle. It is fed by three primary veins: the great cardiac vein, the...
938
Coronary Artery Disease V: Interprofessional Care01:27

Coronary Artery Disease V: Interprofessional Care

157
Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
157
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

185
Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
185
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

242
Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
242
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

151
Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
151

You might also read

Related Articles

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

Sort by
Same author

Long QT Syndrome Type 5 With Coexisting KCNE1 and RYR2 Variants: A Diagnostic Ambiguity.

Clinical case reports·2026
Same author

Pre-clinical impact of higher irrigation flow rates during pulsed field ablation with a variable loop circular catheter.

Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology·2026
Same author

Hemolysis in Pulsed Field Ablation for Atrial Fibrillation: A Narrative Review.

Reviews in cardiovascular medicine·2026
Same author

Safety and Chronic Atrial Lesion Formation With a Large-Tip, Contact-Force-Sensing Multipolar Pulsed Field Ablation Catheter: Effect of Application Number in a Porcine Beating Heart Model.

Circulation. Arrhythmia and electrophysiology·2026
Same author

Patient Care Pathways and Outcomes Following Newly Diagnosed Atrial Fibrillation.

Journal of the American Heart Association·2026
Same author

Predictors of Favorable Neurological Outcomes Following Atrioesophageal Fistula After Radiofrequency Catheter Ablation for Atrial Fibrillation: A Subanalysis of the POTTER-AF Study.

Circulation. Arrhythmia and electrophysiology·2026

Related Experiment Video

Updated: Dec 11, 2025

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
14:14

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

14.5K

Coronary sinus diverticulum: Importance, function, and treatment.

Iman Razeghian-Jahromi1, Andrea Natale2,3,4,5,6,7, Mohammad Hossein Nikoo1,8

  • 1Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.

Pacing and Clinical Electrophysiology : PACE
|August 21, 2020
PubMed
Summary
This summary is machine-generated.

The coronary sinus (CS), a cardiac vein, plays a key role in heart electrical conduction and is crucial for diagnosing arrhythmias. Anatomical variants like CS diverticulum can cause life-threatening events, necessitating early detection and ablation.

Keywords:
ablationarrhythmiacoronary sinus diverticulum

More Related Videos

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China
08:42

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Published on: February 11, 2022

4.0K
Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA
13:10

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA

Published on: April 24, 2017

19.0K

Related Experiment Videos

Last Updated: Dec 11, 2025

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
14:14

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

14.5K
Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China
08:42

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Published on: February 11, 2022

4.0K
Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA
13:10

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA

Published on: April 24, 2017

19.0K

Area of Science:

  • Cardiology
  • Cardiac Anatomy
  • Electrophysiology

Background:

  • The coronary sinus (CS) is integral to cardiac venous anatomy and electrical conduction.
  • Its unique anatomical position and connections are of increasing clinical interest.
  • Anatomical variants, such as CS diverticulum, can predispose individuals to cardiac arrhythmias.

Purpose of the Study:

  • To highlight the significance of the coronary sinus in cardiac function and clinical cardiology.
  • To discuss the implications of coronary sinus anatomical variants, particularly CS diverticulum.
  • To emphasize the importance of early diagnosis and treatment of arrhythmias originating from CS anomalies.

Main Methods:

  • Review of cardiac anatomy and electrophysiology literature.
  • Analysis of clinical applications of the coronary sinus in cardiology.
  • Discussion of pathological mechanisms related to CS diverticulum and arrhythmias.

Main Results:

  • The coronary sinus is vital for atrial contraction and the cardiac electrical conduction system.
  • Coronary sinus diverticulum creates a substrate for arrhythmias, potentially leading to sudden cardiac death.
  • Clinical applications include biventricular pacing, catheter ablation, and retrograde cardioplegia.

Conclusions:

  • The coronary sinus is a critical structure in cardiac anatomy and electrophysiology.
  • Anatomical variants like CS diverticulum pose significant risks for arrhythmias and sudden cardiac death.
  • Early diagnosis and interventional treatments, such as ablation, are essential for managing these conditions.