Diagnostic criteria for primary transient left ventricular apical ballooning
Reversible balloon-like left ventricular wall motion abnormality at the apex with hypercontraction of the basal segment
ST-T segment abnormalities on ECGs mimicking acute myocardial infarction
Physical or emotional stress as triggering factors
Limited elevation of cardiac enzyme
Chest pain
Ischaemic myocardial stunning
Subarachnoid haemorrhage
Pheochromocytoma crisis
Acute myocarditis
Tachycardia induced cardiomyopathy