The patient is taking digoxin and a thiazide diuretic. This combination of medications increases the risk for cardiac dysrhythmias related to:

Understand the Problem

The question is asking which condition is related to the combination of digoxin and a thiazide diuretic and its potential to cause cardiac dysrhythmias. This involves understanding the effects of these medications on electrolyte levels and heart function.

More Information

Digoxin and thiazide diuretics can lead to decreased potassium levels (hypokalemia), increasing the risk of cardiac dysrhythmias.

Tips

A common mistake is to confuse hypokalemia with hyperkalemia. It's important to remember thiazide diuretics typically lower potassium levels.

Sources

• New Guidelines for Potassium Replacement in Clinical Practice - jamanetwork.com
• Risk of digoxin intoxication in heart failure patients exposed to ... - pmc.ncbi.nlm.nih.gov