Sick sinus syndrome symptoms

Varying severity of clinical manifestations for Sick sinus syndrome can showed intermittent paroxysmal. Symptoms of Sick sinus syndrome is due to slow heart rate to get no enough blood for brain, heart, kidney and other organ, especially for the lack of cerebral blood supply.

Mild symptoms is fatigue, dizziness, vertigo, insomnia, poor memory, emotional response dull, easily misdiagnosed as neurosis, the elderly also easily be misdiagnosed as cerebral vascular accident or aging syndrome. In severe cases of Sick sinus syndrome, can cause short-term amaurosis, syncope or Adams-Stokes syndrome.

Some patients with burst ventricular tachyarrhythmia episodes, also called bradycardia-tachycardia syndrome. When paroxysm tachyarrhythmias, sudden acceleration of heart rate may be 100 times / min, and have the duration of different lengths, after the termination of tachycardia may have a sudden heart suspended with or without syncope attack. In addition to severe bradycardia or tachycardia cause heart palpitations can also aggravate existing heart disease symptoms, and lead to heart failure or angina pectoris. Low cardiac output seriously affect kidney perfusion, can also lead to oliguria, dyspepsia. bradycardia-tachycardia syndrome may also lead to symptoms of blood clots.