Cardiology Commons^™

Effect Of Calcium Chloride And Isoflurane On Force Frequency Relationship In Canines, Harrison Patrizio, Lawrence Mulligan

Rowan-Virtua Research Day

Proper calcium cycling is critical for a optimally functioning heart.

Improper calcium cycling in humans can contribute to heart failure.

Human calcium cycling is difficult to study due to the risks of damaging the patient’s cardiac tissue.

Risk of further damaging cardiac tissue is substantially increased in a heart failure patient.

Past studies focus on studying the effects of changing calcium cycling in lab rats.

Current research shows limited alternative methods in studying relationships between calcium cycling and FFR in larger mammals.

This project analyzes data to determine the response of the canine force frequency relationship to calcium chloride and …

Breaks In Longitudinal Elastic Fibers Of Human Femoropopliteal Arteries, Elham Zamani

UNO Student Research and Creative Activity Fair

Breaks in Longitudinal Elastic Fibers of Human Femoropopliteal Arteries

Elham Zamani1, Majid Jadidi1

1 Department of Biomechanics, University of Nebraska Omaha, Omaha, NE

Introduction: Elastin is a major protein in the body with half-life >50 years. It is thought that elastic fibers are formed before the postnatal period. In the femoropopliteal artery (FPA), the main artery in the leg, longitudinal elastic fibers are present in External Elastic Lamina (EEL). Our team has studied more than 1000 cadaveric human FPA and has noticed that there are big breaks in their longitudinal elastic fibers in some subjects. Our goal in this work …