Related Experiment Video
Updated: Jan 22, 2026

Adult Mouse Venous Hypertension Model: Common Carotid Artery to External Jugular Vein Anastomosis.
Published on: January 27, 2015
Hypertensive Emergencies: A Review of Common Presentations and Treatment Options
1University of Cincinnati Medical Center, Medical Sciences Building, Room 6102, 231 Albert Sabin Way, Cincinnati, OH 45267, USA.
Abstract:
Approximately 33% of adults in the United States have high blood pressure; approximately 1% will present with a hypertensive emergency. Hypertension emergency is typically defined as a blood pressure great than 180/120 mmHg leading to end organ damage. However, it is important to note that an acute rise in blood pressure may also lead to end organ damage before achieving the blood pressure threshold. Therapeutic intervention should be a short-acting, easily titratable, intravenous antihypertensive medication based on the type of end-organ damage, pharmacokinetics, and comorbidities. This review focuses on presentations and treatment of hypertensive emergency.
Related Concept Videos
Self-Presentation
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Self-Presentation: Self-Monitoring and Self-Handicapping
Strategies of Self-Presentation I: Strategic Self-Presentation
Treatment for Pulmonary Arterial Hypertension: Endothelin Receptor Antagonists
ETs are synthesized through a complex sequence of enzymatic steps, primarily involving an enzyme referred to as endothelin-converting enzyme...
Treatment for Pulmonary Arterial Hypertension: Prostacyclin Receptor Agonists
These agonists bind to the IPR receptor situated on the plasma membrane of the pulmonary artery smooth muscle cells. This binding triggers a cascade of reactions known as the GS-AC-cAMP-PKA pathway. This pathway results in the relaxation of smooth muscle...

