Heart Irregularities
People with diastolic heart failure would experience a quicker or irregular heartbeat. The sensation is like the heart is suddenly racing in the chest, which leads to chest pain or fainting. This is a natural response to get sufficient blood for other parts of the body, which are affected by the condition. In most cases, this is a serious symptom. Thus, make sure to inform your doctor as soon as possible for proper treatments. [4]
