Question 1

how does  a procainamide challenge?

Accepted Answer

Reveals Arrhythmia : Procainamide is a local anesthetic that acts on sodium channels.  In the heart muscle sodium channels play a central role in the excitability of myocardial cells.  So if you are given a bolus of this drug, it has the ability to increase the detection rate of an arrhythmia without losing predictive value.  Meaning if it can produce an arrhythmia you may have a condition that needs to be treated.

Question 2

what is a procainamide challenge testing for?

Accepted Answer

Reveals Arrhythmia : Procainamide is a local anesthetic that acts on sodium channels.  In the heart muscle sodium channels play a central role in the excitability of myocardial cells.  So if you are given a bolus of this drug, it has the ability to increase the detection rate of an arrhythmia without losing predictive value.  Meaning if it can produce an arrhythmia you may have a condition that needs to be treated.

Question 3

why would a person  need a procainamide measurement?

Accepted Answer

Certain medications: Effect can be indirectly measured by the Procainamide measurements. Other things may be to measure for procainamide's levels in the body, especially if ther is concern that there is too much.

Question 4

what are the risks of a "procainamide challenge" to diagnose brugada syndrome? my ep recommended this test to rule out brugada.

Accepted Answer

This syndrome: is so rare that there is insufficient data to answer your question. If the test you mention is done in a modern , hospital based electrophysiology unit..the risks are MINIMAL..and a lot less than the risks of UNTREATED BRUGADA syndrome!!!!
My opinion only
Hope it helps!
DR Z

Question 5

what are alternative medications to  procainamide?

Accepted Answer

Not simple: Procainamide is an arrhythmic medication with very specific indications.  Other medications in this class are not simple substitutions for each other.  This is why cardiologists get paid the big bucks.

Question 6

who is the manufacturer of pronestyl (procainamide)?

Accepted Answer

Multiple: It is a generic medicine.

Question 7

procainamide challenge for diagnoses of brugada syndrome. what are possible side effects? i've head that procainamide can lead to death?

Accepted Answer

Generally: few to no side effects...and YOU WILL BE MONITORED BY A CARDIOLOGIST during the ENTIRE test... thus fatal events are VERY VERY RARE! (Chance close to ZERO)
ALSO it is NECESSARY to HAVE this syndrome DISCOVERED IN ADVANCE!!
Good luck and BE WELL!

Question 8

what is use of pronestyl (procainamide)?

Accepted Answer

Pronestyl (procainamide): Pronestyl (procainamide) or Procainamide is a rhythm medicine that is used to restore normal sinus rhythm in the heart.  It can be used in patients with or without heart disease.  However, ther are significant side effects associated with its use.

Question 9

what class of anti-arrhythmic is the drug procainamide?

Accepted Answer

Class 1A: Procainamide is a Class 1A Antiarrythmic.  It is used in  patients with certain  arrhythmia problems and is part of the ACLS/PALS protocols.

Question 10

how to diagnose procainamide induced systemic lupus.?

Accepted Answer

:  It might be hard to differentiate  drug induced lupus and systemic lupus , but the history is very important . It can take some time to develop  drug induced lupus  but generally the symptoms are less severe, sparing the major organs .Most important,the skin rash and other signs and symptoms clear up after stopping the medicine..Antihistone antibodies are helpful in diagnosing drug induced
lupus.

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How does a procainamide challenge?

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What is a procainamide challenge testing for?

A member asked:

Why would a person need a procainamide measurement?

A member asked:

What are the risks of a "procainamide challenge" to diagnose brugada syndrome? my ep recommended this test to rule out brugada.

A member asked:

What are alternative medications to procainamide?

A member asked:

Who is the manufacturer of pronestyl (procainamide)?

A member asked:

Procainamide challenge for diagnoses of brugada syndrome. what are possible side effects? i've head that procainamide can lead to death?

A member asked:

What is use of pronestyl (procainamide)?

A member asked:

What class of anti-arrhythmic is the drug procainamide?

A member asked:

How to diagnose procainamide induced systemic lupus.?

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