Paroxysmal reciprocal tachycardias are a group of cardiac conditions characterized by episodes of rapid, irregular heart rhythm. Tachycardia refers to a faster than normal heart rate, while paroxysmal means the episodes occur suddenly and unpredictably. Reciprocal refers to the relationship between the heart's electrical pathways during these episodes.
During paroxysmal reciprocal tachycardias, abnormal electrical impulses are created in the heart, resulting in a rapid and chaotic heart rhythm. The condition is often caused by an abnormal electrical pathway or circuit within the heart, disrupting the normal flow of electrical signals. This disruption causes the upper and lower chambers of the heart to beat out of sync, leading to a rapid and irregular heartbeat.
Symptoms of paroxysmal reciprocal tachycardias can vary but commonly include palpitations, dizziness, shortness of breath, chest pain, and fainting. These episodes can last from a few seconds to several hours and may spontaneously resolve or require medical intervention to restore a normal heart rhythm.
Treatment options for paroxysmal reciprocal tachycardias aim to control and prevent the rapid heart rate episodes. They may include medication, lifestyle modifications, and procedures such as ablation therapy, which targets and destroys the abnormal electrical pathway causing the tachycardia. In some cases, a pacemaker may be used to regulate the heart rate.
It is important to consult with a healthcare professional if you experience symptoms of paroxysmal reciprocal tachycardias to ensure an accurate diagnosis and appropriate treatment plan.
