Towards standardization of positron emission testing with computed tomography myocardial perfusion volumes and left ventricular ejection fraction: comparison with cardiac MRI.

Gated positron emission testing with computed tomography (PET-CT) yields left ventricular (LV) volume analysis along with perfusion analysis. The correlation between PET-CT volumes and cardiac magnetic resonance imaging (CMR) volumes remains unknown. Understanding of the accuracy of these volumes and ejection fractions (EF) by PET is clinically relevant, particularly in the sarcoid population where patients receive initial diagnostic CMR and then are followed by PET for inflammation.

From Fad to Fact: Evaluating the Impact of Emerging Diets on the Prevention of Cardiovascular Disease.

Cardiovascular disease remains one of the most prevalent and preventable chronic conditions worldwide. Diet modification is the foundation of cardiovascular disease prevention. Several dietary approaches have emerged to promote better cardiovascular health.

Intermittent Fasting: A Heart Healthy Dietary Pattern?

Dietary patterns, such as the Dietary Approaches to Stop Hypertension (DASH) and the Mediterranean diet, have been shown to improve cardiac health. Intermittent fasting is another type of popular dietary pattern that is based on timed periods of fasting. Two different regimens are alternative day fasting and time-restricted eating.

Low Educational Attainment is a Predictor of Adverse Outcomes in Patients With Coronary Artery Disease.

Background Educational attainment is an indicator of socioeconomic status and is inversely associated with coronary artery disease risk. Whether educational attainment level (EAL) among patients with coronary artery disease influences outcomes remains understudied. Methods and Results Patients undergoing cardiac catheterization had their highest EAL assessed using options of elementary/middle school, high school, college, or graduate education.

Rhabdomyosarcoma of the head and neck in children: review and update.

Objective: To review the clinical presentation, histology, staging, treatment modalities, and survival for pediatric head and neck rhabdomyosarcoma (non-orbital).

Study Design: Retrospective chart review at a tertiary pediatric hospital of children treated over 18 years (1996-2014) for primary head and neck non-orbital rhabdomyosarcoma.

Methods: Medical charts were examined for clinical presentation, staging, histology, genetic abnormalities, treatment modalities, recurrence and complications from treatment.

Well-defined, reversible disulfide cross-linked micelles for on-demand paclitaxel delivery.

To minimize premature release of drugs from their carriers during circulation in the blood stream, we have recently developed reversible disulfide cross-linked micelles (DCMs) that can be triggered to release drug at the tumor site or in cancer cells. We designed and synthesized thiolated linear-dendritic polymers (telodendrimers) by introducing cysteines to the dendritic oligo-lysine backbone of our previously reported telodendrimers comprised of linear polyethylene glycol (PEG) and a dendritic cluster of cholic acids. Reversibly cross-linked micelles were then prepared by the oxidization of thiol groups to disulfide bond in the core of micelles after the self-assembly of thiolated telodendrimers.