[Practical update of Tsaktubo syndrome]

Area of Science:

• Cardiology
• Cardiomyopathy

Background:

• Takotsubo syndrome, also known as apical ballooning or "broken heart" syndrome, is an emerging diagnostic challenge.
• It is clinically indistinguishable from acute coronary syndrome (ACS).
• This condition is part of the stress cardiomyopathy group.

Purpose of the Study:

• To review the latest information on Takotsubo syndrome.
• To provide practical insights for physicians managing this condition.

Main Methods:

• Literature review of recent studies on Takotsubo syndrome.
• Synthesis of current knowledge on pathophysiology, diagnosis, and clinical presentation.

Main Results:

• Takotsubo syndrome is characterized by transient left ventricular dysfunction without obstructive coronary artery disease.
• It predominantly affects postmenopausal women, often triggered by physical or emotional stress.
• Prevalence is 1.2% in patients with suspected ACS undergoing cardiac catheterization.
• While generally having a good prognosis, acute complications like heart failure and death can occur.

Conclusions:

• Takotsubo syndrome requires careful consideration in patients presenting with ACS-like symptoms.
• Understanding its unique characteristics is crucial for accurate diagnosis and management.
• Prompt recognition and appropriate care can mitigate potential life-threatening complications.