Is it possible to overdose on potassium and affect heart rhythm?

However, some palpitations are due to an abnormal heart rhythm, which may be caused by: ... Does your heart rate feel slow or fast when you have the palpitations? May 15, 2024 ... If symptoms do occur (WPW syndrome), they are related to the development of an abnormal heart rhythm and a rapid heart rate. During tachycardia, ... Fever · Recreational drugs such as methamphetamines, cocaine, or ecstasy · Intense physical activity · Low blood sugar, dehydration, or low blood pressure. What causes tachycardia (fast heart rate)? · anaemia · some medicines · overactive thyroid gland · ischaemic heart disease or a heart attack · other problems with ... May 15, 2024 ... Tachycardia is a condition that makes your heart beat faster than normal. Your faster heart rate might last for a few minutes or a few hours. These are normal symptoms: Faster heart rate and breathing; shivering; cold ... Parents worry that a high fever will cause seizures or brain damage. A ... ... 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 ... A heart problem or other medical conditions may sometimes cause a fast heart rate. A fast heart rate may cause palpitations, chest pain or pressure ... Apr 5, 2023 ... Symptoms of tachycardia can include palpitations, shortness of breath, dizziness, and fainting. The combination of these two diseases causes low ... Dec 16, 2024 ... What are long Covid symptoms? Long Covid heart-related symptoms. Heart palpitations after Covid-19; Chest pain after Covid-19; High heart rate ...