What are some strategies for increasing a sense of personal control?

Inappropriate sinus tachycardia (IST) occurs when the heart beats very quickly without a good reason. It is a type of heart rhythm abnormality called an ... Common causes of a fast resting heart rate include stress, certain medical conditions, and pregnancy. Supplements, caffeine, alcohol, and tobacco can also lead ... Sep 24, 2024 ... Causes of ventricular tachycardia · Lack of coronary artery blood flow, depriving oxygen to heart tissue · Cardiomyopathy distorting the heart's ... Aug 3, 2023 ... Other heart issues caused by anorexia nervosa. Slow heart rate and fast heart rate are not the only cardiac complications connected to anorexia ... A fast heart rate, also known as tachycardia, can be caused by health conditions. These conditions can include infection, anaemia (a lack of red blood cells ... They're also classified by the speed of heart rate they cause: fast heartbeat (tachycardia), slow heartbeat (bradycardia) or irregular heartbeat. Atrial ... It causes intermittent symptoms of heart racing and may ... Babies are able to tolerate a very fast heart rate for many hours without showing symptoms. ... 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 ... Resting heart rate can reflect a number of different things—it can vary with fitness levels, stress levels, and hydration levels, to name a few ... Apr 25, 2024 ... ... elevated and fluctuating heart rate and blood pressure. Circadian ... However, evidence has not shown that this sleeping position causes heart ...