Confusion and mental disorders
Memory and concentration problems, confusion and forgetfulness can be symptoms of heart failure. This can happen when the chemicals in the blood change (AHA). One cause of this could be a change in sodium levels. Of course, fatigue or lack of nutrition can also be a cause, but there is a possibility of a heart problem. So see your doctor
Sleep apnea
Sleep apnea is a sleep disorder in which breathing stops for a short time during sleep. According to the AHA, this can lead to strokes, high blood pressure, heart failure and heart attacks as well as cardiac arrhythmia. Please be sure to consult a doctor if you suffer from sleep apnoea!