Related Experiment Video
Updated: Aug 19, 2026

A New Single Chamber Implantable Defibrillator with Atrial Sensing: A Practical Demonstration of Sensing and Ease of Implantation
Published on: February 28, 2012
Disopyramide--an effective treatment for lignocaine resistant ventricular dysrhythmias
Abstract:
Intravenous disopyramide was used in 13 patients who developed recurrent ventricular dysrhythmias despite initial treatment with intravenous lignocaine after admission to the Coronary Care Unit of a busy district hospital. This was effective in 8 of the 13 patients treated and there was no major side effects observed. Disopyramide has the advantage of being available both as an oral and an intravenous preparation and is a useful drug to be added to the list of more conventional anti-dysrhythmic agents.
More Related Videos
08:43Advanced Cardiac Rhythm Management by Applying Optogenetic Multi-Site Photostimulation in Murine Hearts
Published on: August 26, 2021
10:41Laser-Induced Action Potential-Like Measurements of Cardiomyocytes on Microelectrode Arrays for Increased Predictivity of Safety Pharmacology
Published on: September 13, 2022
Related Concept Videos
Antiarrhythmic Drugs: Class I Agents as Sodium Channel Blockers
Class 1A Antiarrhythmic Drugs: These drugs work by moderately blocking sodium channels,...
Antiarrhythmic Drugs: Class II Agents as β-Adrenergic Blockers
Antiarrhythmic Drugs: Class III Agents as Potassium Channel Blockers
Antiarrhythmic Drugs: Class IV Agents as Calcium Channel Blockers
Verapamil, a calcium channel blocker, inhibits calcium movement across myocardial cell membranes and vascular smooth muscle. This results in the dilation of coronary and...
Dysrhythmias VI: Management of Dysrhythmias
Dysrhythmias VII: Nursing Management of Dysrhythmias