How does seasonal affective disorder (SAD) potentially relate to heart rate changes?

Dec 28, 2023 ... When a heart beats too fast, it doesn't have a chance to fill up with blood between beats. Reduced flow sends less oxygen to the body, causing ... These are normal symptoms: Faster heart rate and breathing; shivering; cold ... Parents worry that a high fever will cause seizures or brain damage. A ... Nov 8, 2024 ... Find out what dietary habits may cause your high heart rate after eating. Read more. In some cases, heart palpitations may be caused by other ... They're also classified by the speed of heart rate they cause: fast heartbeat (tachycardia), slow heartbeat (bradycardia) or irregular heartbeat. Atrial ... A sense of euphoria or feeling "high"; A heightened sense of visual, auditory and taste perception; Increased blood pressure and heart rate; Red eyes ... High hCG levels can cause the thyroid to make too much thyroid hormone. ... a fast heart rate, which can lead to heart failure; early closing of the soft ... If your heart rate is over 100 beats per minute when you are at rest, this is considered fast. A rapid heart rate, also known as tachycardia, can be related to ... An arrhythmia (ay-RITH-mee-uh) can make it beat too slowly, too quickly, or irregularly. This erratic pumping can lead to a variety of symptoms. 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, ... Apr 9, 2024 ... 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 ...