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Full-Text Articles in Cardiology
Effectiveness Of Pharmacist-Led Amiodarone Monitoring Services On Improving Adherence To Amiodarone Monitoring Recommendations: A Systematic Review, Dave L. Dixon, Steven P. Dunn, Michael S. Kelly, Timothy R. Mcllarky, Roy E. Brown
Effectiveness Of Pharmacist-Led Amiodarone Monitoring Services On Improving Adherence To Amiodarone Monitoring Recommendations: A Systematic Review, Dave L. Dixon, Steven P. Dunn, Michael S. Kelly, Timothy R. Mcllarky, Roy E. Brown
Pharmacy Faculty Articles and Research
Amiodarone remains the mostly frequently used antiarrhythmic in clinical practice and is most often used to maintain normal sinus rhythm in patients with atrial fibrillation who have failed a rate control strategy. Amiodarone has superior efficacy over other antiarrhythmics, a lower risk of torsade de pointes, and a better cardiovascular safety profile in patients with structural heart disease. However, amiodarone is associated with notable noncardiac toxicities affecting the thyroid, lungs, eyes, liver, and central nervous system. Since 2000, clinicians have been advised to follow amiodarone monitoring guidelines provided by the Heart Rhythm Society. Adherence to these recommendations in clinical practice, …
A Comparative Study Of Embedded And Anesthetized Zebrafish In Vivo On Myocardiac Calcium Oscillation And Heart Muscle Contraction, Brian S. Muntean, Christine M. Horvat, James H. Behler, Wissam A. Aboualaiwi, Andromeda M. Nauli, Frederick E. Williams, Surya M. Nauli
A Comparative Study Of Embedded And Anesthetized Zebrafish In Vivo On Myocardiac Calcium Oscillation And Heart Muscle Contraction, Brian S. Muntean, Christine M. Horvat, James H. Behler, Wissam A. Aboualaiwi, Andromeda M. Nauli, Frederick E. Williams, Surya M. Nauli
Pharmacy Faculty Articles and Research
The zebrafish (Danio rerio) has been used as a model for studying vertebrate development in the cardiovascular system. In order to monitor heart contraction and cytosolic calcium oscillations, fish were either embedded in methylcellulose or anesthetized with tricaine. Using high-resolution differential interference contrast and calcium imaging microscopy, we here show that dopamine and verapamil alter calcium signaling and muscle contraction in anesthetized zebrafish, but not in embedded zebrafish. In anesthetized fish, dopamine increases the amplitude of cytosolic calcium oscillation with a subsequent increase in heart contraction, whereas verapamil decreases the frequency of calcium oscillation and heart rate. Interestingly, verapamil also …