The diverticulum of the left ventricular cavity is a rare congenital malformation. Various imaging modalities such as echocardiography, computed tomography, magnetic resonance imaging, and left ventriculography might be used for anatomic and functional properties of this abnormality. This report presents the case of a 48-year-old man with a contractile left ventricular diverticulum in the left ventricular outflow tract area and the evaluation with real-time multiplane and 3-dimensional transthoracic echocardiography.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.echo.2006.05.018DOI Listing

Publication Analysis

Top Keywords

left ventricular
16
ventricular diverticulum
8
diverticulum left
8
left
5
diverticulum contractile
4
contractile function
4
function unusual
4
unusual site
4
site diverticulum
4
ventricular cavity
4

Similar Publications

Feasibility and preliminary efficacy of a physical activity intervention in adults with lymphoma undergoing treatment.

Pilot Feasibility Stud

January 2025

Department of Internal Medicine - Cardiology, Virginia Commonwealth University, West Hospital 8th Floor, North Wing, Richmond, VA, 23298, USA.

Background: To determine the feasibility, acceptability, and preliminary efficacy of a 6-month tailored non-linear progressive physical activity intervention (PAI) for lymphoma patients undergoing chemotherapy.

Methods: Patients newly diagnosed with lymphoma (non-Hodgkin (NHL) or Hodgkin (HL)) were randomized into the PAI or healthy living intervention (HLI) control (2:1). Feasibility was assessed by examining accrual, adherence, and retention rates.

View Article and Find Full Text PDF

Background: Repair of the regurgitant bicuspid aortic valve is an attractive alternative to valve replacement. Although good long-term outcomes have been reported, postoperative aortic stenosis remains a major late cause of repair failure in bicuspid aortic valves. Sinus plication is effective for creating a more symmetrical commissural angle, leading to a decrease in the mean transvalvular pressure gradient.

View Article and Find Full Text PDF

2-[F]Fluoropropionic Acid PET Imaging of Doxorubicin-Induced Cardiotoxicity.

Mol Imaging Biol

January 2025

Department of Radiology, Weill Cornell Medicine, 413 E 69th Street, Room BB-1604, New York, NY, 10021, USA.

Purpose: Treatment of pediatric cancers with doxorubicin is a common and predictable cause of cardiomyopathy. Early diagnosis of treatment-induced cardiotoxicity and intervention are major determinants for the prevention of advanced disease. The onset of cardiomyopathies is often accompanied by profound changes in lipid metabolism, including an enhanced uptake of short-chain fatty acids (SCFA).

View Article and Find Full Text PDF

Doxorubicin or Epirubicin Versus Liposomal Doxorubicin Therapy-Differences in Cardiotoxicity.

Cardiovasc Toxicol

January 2025

Chair and Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, Banacha 1b, 02-097, Warsaw, Poland.

Doxorubicin (DOX) is an important drug used in the treatment of many malignancies. Unfortunately DOX causes various side effects, with cardiotoxicity being the most characteristic. Risk factors for DOX induced cardiotoxicity (DIC) include cumulative dose of DOX, preexisting cardiovascular diseases, dyslipidemia, diabetes, smoking, along with the use of other cardiotoxic agents.

View Article and Find Full Text PDF

Shenmai Injection Reduces Cardiomyocyte Apoptosis Induced by Doxorubicin through miR-30a/Bcl-2.

Chin J Integr Med

January 2025

Department of Cardiovascular Medicine, National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.

Objective: To explore the molecular mechanism of Shenmai Injection (SMI) against doxorubicin (DOX) induced cardiomyocyte apoptosis.

Methods: A total of 40 specific pathogen-free (SPF) male Sprague Dawley (SD) male rats were divided into 5 groups based on the random number table, including the control group, the model group, miR-30a agomir group, SMI low-dose (SMI-L) group, and SMI high-dose (SMI-H) group, with 8 rats in each group. Except for the control group, the rats were injected weekly with DOX (2 mg/kg) in the tail vein for 4 weeks to induce myocardial injury, and were given different regimens of continuous intervention for 2 weeks.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!