The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.
| Level | Code | Title | |
|---|---|---|---|
| 1 | C | Cardiovascular system | |
| 2 | C01 | Cardiac therapy | |
| 3 | C01B | Antiarrhythmics, class I and III | |
| 4 | C01BA | Antiarrhythmics, class Ia | |
| 5 | C01BA02 | Procainamide |
The DDD is the assumed average maintenance dose per day for a drug used for its main indication in adults. The DDD is a unit of measurement and does not necessarily reflect the recommended or Prescribed Daily Dose. Therapeutic doses for individual patients and patient groups will often differ from the DDD as they will be based on individual characteristics (such as age, weight, ethnic differences, type and severity of disease) and pharmacokinetic considerations.
| Route | Amount |
|---|---|
| ORAL - Oral | 3 g |
| PAREN - Parenteral | 3 g |
| Active Ingredient | Description | |
|---|---|---|
| Procainamide |
Procainamide is a Group 1A cardiac antiarrhythmic drug. Procainamide (PA) increases the effective refractory period of the atria, and to a lesser extent the bundle of His-Purkinje system and ventricles of the heart. It reduces impulse conduction velocity in the atria, His-Purkinje fibers, and ventricular muscle, but has variable effects on the atrioventricular (A-V) node, a direct slowing action and a weaker vagolytic effect which may speed A-V conduction slightly. |
Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.
