Assessment of spectral ghost artifacts in echo-planar spectroscopic micro-imaging with flyback readout.

In this work, echo-planar spectroscopic imaging (EPSI) with flyback readout gradient-echo train was implemented in a preclinical MR scanner. The aim of this study is to visualize and quantify the ghost spectral lines produced by two, three and four interleaved echo trains with different amplitudes of the readout gradients, and to investigate the feasibility of the flyback data acquisition in micro-imaging of small animals. Applied multi-slice EPSI sequence utilizes asymmetric gradient-echo train that combines the shortest possible rewind gradients with readout gradients.

Diagnostic challenges between takotsubo cardiomyopathy and acute myocardial infarction-where is the emergency?: a literature review.

Background: Takotsubo cardiomyopathy (TC) is an emergency cardiovascular disease, with clinical and paraclinical manifestations similar to acute myocardial infarction (AMI), but it is characterized by reversible systolic dysfunction of the left ventricle (LV) in the absence (most of the time) of obstructive coronary artery disease (CAD).

Management Of Patients With Tc: TC seems to be more frequent in post-menopausal women and it is triggered by emotional or physical stress. The diagnosis of TC is based on the Mayo Clinic criteria.

Everyday Evaluation of Herb/Dietary Supplement-Drug Interaction: A Pilot Study.

A lack of reliable information hinders the clinician evaluation of suspected herb-drug interactions. This pilot study was a survey-based study conceived as a descriptive analysis of real-life experiences with herb-drug interaction from the perspective of herbalists, licensed health-care providers, and lay persons. Reported dietary supplement-drug interactions were evaluated against the resources most commonly cited for the evaluation of potential supplement-drug interactions.