Selective 5–HT4 agonist useful in gastroesophageal reflux disease and lacking arrhythmogenic property is :
Correct Answer: Tegaserod
Description: Both cisapride and tegaserod are selective 5HT4 agonists useful in the treatment of GERD. Cisapride possesses cardiac K+ channel blocking activity and can lead to torsades de pointes. Tegaserod is devoid of this adverse effect. However, tegaserod has recently been withdrawn due to an increased risk of MI and stroke.
Category:
Pharmacology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now