Nutrition Health Chat: Tuesday, Dec. 8th, 5-6 PM Eastern. Learn how vitamins, minerals, and phytonutrients affect your health. Free live Q&A. Join us!
Member Comments are provided by individuals and reflect their personal opinions only. Under NO circumstances should you act on any advice or opinion posted in this forum.  ALWAYS check with your personal physician before taking any action regarding your health! MedHelp International and our partners, sponsors and affiliates have no obligation to monitor any comments posted on this site, or the content and/or accuracy of such exchanges. MedHelp International does not endorse the views of any user.
Heart Disease  (Expert Forum)
 | 
PVC's and Quinidine Sulfate
This forum is for questions and support regarding heart issues such as: Angina, Angioplasty, Arrhythmia, Bypass Surgery, Cardiomyopathy, Coronary Artery Disease, Defibrillator, Heart Attack, Heart Disease, High Blood Pressure, Mitral Valve Prolapse, Pacemaker, PAD, Stenosis, Stress Tests.

PVC's and Quinidine Sulfate

by Robert-Adt, Jan 01, 1995 12:00AM
Posted By Robert Adt on March 01, 1999 at 14:32:06:







I am 57 yr. male in good health except for trouble sleeping.
6 ft, 173 lb., rest pulse 60/min, BP 110/70, cholesterol ~180.
I exercise 3-4 x per week with either:
       free weights (for 1.5 hr)
           OR
       Nordick Track (20 to 40 minutes with a pulse rate of 135 to 155     depending on intensity).
About 6 years ago I was diagnosed w/ PVC's by Dr. A (I did not feel the PVCs at that time and was disturbed by his finding.)
I took QUINIDINE SULFATE Extended Release Tablets, 300 mg. 4x per day for about 2 years and the PVCs were gone.
I gradually stopped taking the QUINIDINE SULFATE.
Then I changed Drs. to a cardiologist (medical insurance change) who found no PVCs for 2 years.
PVCs have now returned (When I feel my pulse I detect missing beats).
PVC frequency varies ranging from every 3rd or 4th beat to none in 100 beats. (They seem to be worse after I exercise harder.)
I can feel the PVCs in the form of palpitations(?). Also a sort of light-headedness at times.
I am currently back with Dr. A and he detects the PVCs. (My insurance changed again  I like Dr. A very much and am glad to be his patient again.) I expect he will prescribe QUINIDINE SULFATE again.
                  QUESTION:
Is QUINIDINE SULFATE an acceptable drug for controlling PVCs?
The reason I ask is that I have been informed by a close friend that QUINIDINE SULFATE is not a safe drug and is no longer prescribed for PVCs. My friend works with a cardiologist who tests heart medications (using patients) for drug companies.
Thank you for your help. You have a great web site, one of the best.
Continue discussion
RSS Expert Activity
What You Can Learn From Tiger Woods...
Dec 04 by Steven Y Park, MD
When the Mexican Drug Trade Hits th...
Dec 03 by Arnold L Goldman, D.V.M.
In the ER: Coffee, anyone?
Dec 02 by Jon Geller, D.V.M.