Some individuals may encounter accelerated or decelerated heart rates, often without comprehending the underlying cause. Junctional rhythm characterises an irregular heartbeat (arrhythmia) that can manifest as either tachycardia or bradycardia. While some individuals may remain asymptomatic, others may experience weakness, fainting, or shortness of breath. Our blog aims to address a crucial inquiry: What are the underlying causes of junctional rhythm?
What are the Causes of Junctional Rhythm?
Despite being less common than other conditions like atrial fibrillation and arrhythmias, junctional rhythm is mainly found among children or adults who have recently experienced:
- Heart surgery or transplant
- Sick sinus syndrome (Sinus node dysfunction)
Other junctional rhythm causes include:
Cases of Heart Inflammation
The inflammation may damage the sinoatrial (SA) node or cause it to stop functioning. Your heart may become inflamed following conditions like myocarditis, rheumatic fever, Lyme disease, or after heart surgery.
Poor Oxygen and Low Blood Supply to the Heart
Heart issues like myocardial ischemia can cause poor oxygen levels and low blood supply. As a result, the SA node may stop functioning appropriately.
Effects of Medications
Some drugs for heart issues or hypertension can slow your heartbeat, resulting in a junctional rhythm. In such cases, you should talk to your healthcare provider to see whether they can change your dosage or type of drugs.
Conclusion
Understanding the junctional rhythm causes is vital for effective management and treatment of this cardiac arrhythmia. However, access to necessary healthcare services, including diagnostic tests and treatments, may be influenced by health insurance coverage. Ensuring comprehensive health insurance coverage is crucial to facilitate timely diagnosis and management of junctional rhythm, ultimately improving patient outcomes and quality of life.