A Novel Assessment Using Projected Transmitral Gradient Improves Diagnostic Yield of Doppler Hemodynamics in Rheumatic and Calcific Mitral Stenosis | Zendy

Nahoko Kato | Zendy; Sorin V. Pislaru | Zendy; Ratnasari Padang | Zendy; Cristina Pislaru | Zendy; Christopher G. Scott | Zendy; Vuyisile T. Nkomo | Zendy; Patricia A. Pellikka | Zendy

Open Access

A Novel Assessment Using Projected Transmitral Gradient Improves Diagnostic Yield of Doppler Hemodynamics in Rheumatic and Calcific Mitral Stenosis

Author(s) -

Nahoko Kato,

Sorin V. Pislaru,

Ratnasari Padang,

Cristina Pislaru,

Christopher G. Scott,

Vuyisile T. Nkomo,

Patricia A. Pellikka

Publication year - 2021

Publication title -

jacc. cardiovascular imaging

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.79

H-Index - 120

eISSN - 1936-878X

pISSN - 1876-7591

DOI - 10.1016/j.jcmg.2020.12.013

Subject(s) - medicine , cardiology , hemodynamics , hazard ratio , mitral valve , stenosis , doppler echocardiography , cohort , heart failure , blood pressure , diastole , confidence interval

The aims of this study were to: 1) develop a formula for projected transmitral gradient (TMG), expected gradient under normal heart rate (HR), and stroke volume (SV); and 2) assess the prognostic value of projected TMG.

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