Takotsubo cardiomyopathy: A comprehensive review

Table 1 Medication-induced takotsubo cardiomyopathy case reports

	Sundbøll et al[15], 2014	Laínez et al[16], 2009	Azouzi et al[17], 2019	Ward et al[18], 2019	Teixeira et al[19], 2014
Electrocardiogram findings	STE II, III, I, aVL, V2-6	New LBBB	Anterolateral STE	TWI	QTc prolongation (479ms)
Peak troponin I (μg/L)	0.773	N/A	0.08	N/A	8.2
Echocardiogram	Apical ballooning	Septal, apical, lateral akinesia	40%; apical hypokinesis	Basal hypokinesis	Mid-to base akinesis w/severe systolic dysfunction; preserved apical contractility
Angiography	Nonobstructive	Nonobstructive	Nonobstructive	Nonobstructive	Nonobstructive
Administered medication	Mucosal E, cocaine	NE, E	E gtt(BB overdose)	NE	Esmolol
LV Recovery Time	4 d	5 d	a	a	2 d

^aRecovered left ventricle function without documented time. N/A: Not reported; E: Epinephrine; NE: Norepinephrine; TWI: T-wave Inversion; BB: Beta-blocker; STE: ST-elevation; LV: Left ventricle.