True or False: ECGs are utilized to monitor the effects of new medications.

Electrocardiograms (ECGs) are indeed utilized to monitor the effects of new medications, making the statement true. This practice is particularly important in clinical settings where new medications may have cardiovascular effects, influencing heart rhythm, conduction, or overall heart function. By using an ECG, healthcare providers can assess any changes in the heart’s electrical activity that may arise from medications, helping to ensure patient safety and effective treatment.

For instance, certain drugs may prolong the QT interval, which could increase the risk of serious arrhythmias. Therefore, monitoring with an ECG can be a crucial step in identifying potential side effects associated with new pharmaceuticals. Regular ECG assessments during the course of treatment can provide valuable information that aids in adjusting dosages or switching medications if adverse effects are detected.