Evaluation of effective regurgitant orifice area of mitral valvular regurgitation by multislice cardiac computed tomography

Vural, Murat; Uçar, Özgül; Çelebi, Özlem Özcan; Çiçekçioğlu, Hülya; Durmaz, Hasan Ali; Selvi, Nadir Alper; Koparal, Süha; Aydoğdu, Sinan

doi:10.1016/j.jjcc.2010.06.001

Cited by 12 publications

(4 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although the sample size is very small, clinical outcomes shown in this study are consistent with APR severity classification by MDCT. Thus, we think the PARO area assessed by MDCT might be accurate [15], and is applicable for assessing prognostic impact of APR and for surgical planning such as closure device sizing.…”

Section: Paro Area By Mdctmentioning

confidence: 99%

Impact of 64 multi-detector computed tomography for the evaluation of aortic paraprosthetic regurgitation

Hara

Nishino

Tanaka

et al. 2011

Journal of Cardiology

View full text Add to dashboard Cite

show abstract

Section: Paro Area By Mdctmentioning

confidence: 99%

Impact of 64 multi-detector computed tomography for the evaluation of aortic paraprosthetic regurgitation

Hara

Nishino

Tanaka

et al. 2011

Journal of Cardiology

View full text Add to dashboard Cite

show abstract

“…In terms of assessing MR severity by cardiac CT, two studies have demonstrated that CT-derived AROA correlates well with EROA measured by echocardiography (89,90). Quantitative RVol can be generated as the difference between the calculated stroke volume of the left and the right ventricle and has been shown to have a good correlation with the RVol obtained by CMR (91).…”

Section: Cardiac Ctmentioning

confidence: 99%

Multimodality imaging for the quantitative assessment of mitral regurgitation

Chew

Bounford

Plein

et al. 2018

Quant. Imaging Med. Surg.

View full text Add to dashboard Cite

The natural history of mitral regurgitation (MR) results in significant morbidity and mortality. Innovations in non-invasive imaging have provided new insights into the pathophysiology and quantification of MR, in addition to early detection of left ventricular (LV) dysfunction and prognostic assessment in asymptomatic patients. Transthoracic (TTE) and transesophageal (TOE) echocardiography are the mainstay for diagnosis, assessment and serial surveillance. However, the advance from 2D to 3D imaging leads to improved assessment and characterization of mitral valve (MV) disease. Cardiovascular magnetic resonance (CMR) is increasingly used for MR quantitation and can provide an alternative imaging method if echocardiography is suboptimal or inconclusive. Other techniques such as exercise echocardiography, tissue Doppler imaging and speckle-tracking echocardiography can further offer complementary information on prognosis. This review summarises the current evidence for state-of-the-art cardiovascular imaging for the investigation of MR. Whilst advanced echocardiographic techniques are superior in the evaluation of complex MV anatomy, CMR appears the most accurate technique for the quantification of MR severity. Integration of multimodality imaging for the assessment of MR utilises the advantages of each imaging technique and offers the most comprehensive assessment of MR.

show abstract

“…Interestingly, the tethering height (

7.2 mm) of the TV seems to be associated with the recurrence of TR after TV annuloplasty [ 98 ]. Tricuspid anatomical regurgitation orifice area (AROA) can be measured with MPR by contouring the tips of TV leaflets in systole in a similar way to mitral valve regurgitation [ 99 ]. The AROA was recently calculated using Dual Source CT in 60 patients with symptomatic TR and compared to TR severity and VCA assessed at TEE.…”

Section: Diagnostic Work-up Of Severe Tricuspid Regurgitationmentioning

confidence: 99%

Multi-Modality Imaging of the Tricuspid Valve: From Tricuspid Valve Disease to Catheter-Based Interventions

Fazzari¹,

Cannata²,

Maurina³

et al. 2022

Rev. Cardiovasc. Med.

View full text Add to dashboard Cite

Tricuspid valve disease represents a major health problem that affects a wide proportion of heart failure patients with a significant prognostic impact. In recent years an increasing number of minimally invasive and transcatheter treatments have been developed. The choice of the optimal transcatheter device therapy needs a careful patient selection and a dedicated anatomic assessment, mainly based on echocardiographic and computed tomography evaluation. Moreover, cardiac magnetic resonance has an established role in the functional assessment of right heart chambers with relevant prognostic implications. In this review we describe the role of multimodality imaging in the tricuspid valve disease assessment with an intervention-oriented perspective, from the pre-operative planning for different devices to the intraprocedural guide during transcatheter edge-to-edge repair.

show abstract

Evaluation of effective regurgitant orifice area of mitral valvular regurgitation by multislice cardiac computed tomography

Abstract: MSCT provides reliable and good results for the evaluation of mitral regurgitation.

Cited by 12 publications

References 16 publications

Impact of 64 multi-detector computed tomography for the evaluation of aortic paraprosthetic regurgitation

Impact of 64 multi-detector computed tomography for the evaluation of aortic paraprosthetic regurgitation

Multimodality imaging for the quantitative assessment of mitral regurgitation

Multi-Modality Imaging of the Tricuspid Valve: From Tricuspid Valve Disease to Catheter-Based Interventions

Contact Info

Product

Resources

About