Power Doppler-derived speckle tracking image of intraventricular flow in patients with anterior myocardial infarction: correlation with left ventricular thrombosis

Lin, Lung-Chun; Ho, Yi‐Lwun; Kao, Shian-Li; Wu, Cho‐Kai; Liau, Chiau Suong; Lee, Yuan‐Teh

doi:10.1016/s0301-5629(99)00131-3

Cited by 7 publications

(2 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Echo-PIV makes use of these aggregates as flow tracers. On this basis, echo-PIV is capable of returning 2D+T flow maps with good spatial and temporal resolution (Bohs et al 2000, Hong et al 2008, Kim et al 2004a, Lin et al 2000, Sengupta et al 2007. The spatial resolution depends on the pixel interrogation window and acquisition frame rate, resulting in typically 2-3 mm (Kim et al 2004a,b).…”

Section: Ultrasound-based Modalitiesmentioning

confidence: 99%

The Clinical Assessment of Intraventricular Flows

Bermejo

Martínez‐Legazpi²,

Álamo

2015

Annu. Rev. Fluid Mech.

View full text Add to dashboard Cite

Recent advances in imaging techniques have allowed physicians to obtain robust measurements of intracardiac flows in the clinical setting. Consequently, the physiological implications of intraventricular fluid dynamics are beginning to be understood. Initial data show that these flows involve complex fluid-structure interactions and mixing phenomena that are modified by disease. Here we critically review the most important aspects of intraventricular fluid mechanics relevant for clinical applications. We discuss current image and numerical methods for assessing intraventricular flows, as well as implemented approaches to analyze their impact on cardiac function. The physiological and clinical insights provided by such techniques are discussed both in health and in disease. The final goal is to encourage research in the application of fluid dynamic foundations to patient-based clinical data. A huge potential is anticipated not only in terms of the basic science of large-scale biological systems, but also in practical terms of improving patient care.

show abstract

Section: Ultrasound-based Modalitiesmentioning

confidence: 99%

The Clinical Assessment of Intraventricular Flows

Bermejo

Martínez‐Legazpi²,

Álamo

2015

Annu. Rev. Fluid Mech.

View full text Add to dashboard Cite

show abstract

“…Ultrasound-based PIV, known as echo-PIV [45,62,[103][104][105][106][107][108], is another echographic technique for comprehensive intra-ventricular flow visualization and velocity mapping. Combining ultrasound echographic techniques with optical particle image velocimetry (PIV) provides a non-invasive, two dimensional velocity measurements within opaque structures such as blood vessels and heart cavities.…”

Section: Echo Particle Image Velocimetrymentioning

confidence: 99%