What are the cardiac manifestations of Lyme disease?

... fast heart rate and symptoms of lightheadedness upon standing. Diagnostic Criteria The current diagnostic criteria for POTS is a heart rate increase of 30 beats ... Tachycardia (ta-kih-kar-dee-uh) is a kind of abnormal heart rhythm (arrhythmia). With tachycardia, your heart beats more than 100 times a minute at rest. Your ... Fetal tachycardia occurs when a fetus (developing baby) has a heart rate faster than 180 beats per minute (BPM). Fetal tachycardia is rare. Aug 24, 2022 ... Heart arrhythmias occur when the heart beats too quickly, too slowly or irregularly. Remember that a heart arrhythmia is different from a heart attack. The most common cause of tachycardia in children and teenagers is sinus tachycardia. This simply means that the sinus node is firing at a fast rate. Most of the ... Feb 24, 2022 ... Caffeine, cigarettes and high levels of alcohol may cause an increased heart rate after you use those substances. Additionally, illegal drugs ... Dec 16, 2024 ... High blood pressure: High blood pressure, or hypertension, is another condition that can cause an increased heart rate. When your blood pressure ... Hyperglycemia – high blood glucose (sugar) can cause a fast heartbeat due to vomiting and dehydration. Insulin resistance – insulin resistance is a condition ... Sometimes SSS is linked to other conditions that cause irregular heartbeats (arrhythmias) that lead to a fast heart rate. This combination of fast and slow ... Feb 14, 2020 ... In this article, the American Academy of Pediatrics describes normal heart rate fluctuations in kids, and what might be cause for concern.