Speckle tracking analysis: a new tool for left atrial function analysis in systemic hypertension: an overview

被引:25
作者
Cameli, Matteo [1 ]
Ciccone, Marco M. [2 ]
Maiello, Maria [3 ]
Modesti, Pietro A. [4 ]
Muiesan, Maria L. [5 ]
Scicchitano, Pietro [2 ]
Novo, Salvatore [6 ]
Palmiero, Pasquale [3 ]
Saba, Pier S. [7 ]
Pedrinelli, Roberto [8 ]
机构
[1] Univ Siena, Cardiol Univ, Via Laterina 8, I-53100 Siena, Italy
[2] Univ Bari, Dipartimento Emergenza & Trapianto Organi, Bari, Italy
[3] Azienda Sanit Locale Brindisi, Brindisi, Italy
[4] Univ Florence, Dipartimento Med Clin & Sperimentale, Florence, Italy
[5] Univ Brescia, Dipartimento Sci Clin & Sperimentali, Brescia, Italy
[6] Univ Palermo, Dipartimento Med Interna & Malattie Cardiovasc, Palermo, Italy
[7] Univ Sassari, Dipartimento Med Clin & Sperimentale, I-07100 Sassari, Italy
[8] Univ Pisa, Dipartimento Patol Chirurg Med Mol & Area Crit, Pisa, Italy
关键词
left atrial strain; speckle tracking; hypertension; echocardiography; ACUTE MYOCARDIAL-INFARCTION; ISCHEMIC DILATED CARDIOMYOPATHY; STRAIN-RATE; DEFORMATION ANALYSIS; LONGITUDINAL STRAIN; DIASTOLIC FUNCTION; REFERENCE VALUES; ECHOCARDIOGRAPHY; FIBRILLATION; HEART;
D O I
10.2459/JCM.0000000000000073
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Speckle tracking echocardiography (STE) is an imaging technique applied to the analysis of left atrial function. STE provides a non-Doppler, angle-independent and objective quantification of left atrial myocardial deformation. Data regarding feasibility, accuracy and clinical applications of left atrial strain are rapidly gathering. This review describes the fundamental concepts of left atrial STE, illustrates its pathophysiological background and discusses its emerging role in systemic arterial hypertension.
引用
收藏
页码:339 / 343
页数:5
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