Values of new ultrasonic imaging methods for the diagnosis of apical Takotsubo syndrome.

ABSTRACT:

Background

Takotsubo syndrome (TTS) is a multifactorial disease contributed to by several pathological factors. It is characterized by transient left ventricular dysfunction, and patients with TTS can spontaneously recover within days or weeks. This study's objective was to investigate the ultrasonic characteristics of TTS during different periods and assess the clinical application value of real-time 3-dimensional echocardiography (RT-3DE) and speckle tracking imaging (STI) in TTS.

Methods

In this prospective cohort study, the patients with apical TTS were evaluated by echocardiography on admission (within 1-3 days) and after 4 and 8 weeks. RT-3DE was performed to observe the structure and function of the left ventricle (LV). LV end-diastolic volume (LVEDV), end-systolic vo

SUBMITTER: Huang X 

PROVIDER: S-EPMC10006141 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature