Takotsubo Cardiomyopathy and Autoimmune Disorders: A Systematic Scoping Review of Published Cases

Table 1

Demographic data of 155 patients with Takotsubo cardiomyopathy associated with an autoimmune disease.

	Value
Gender	Frequency (%)
Male	25 (16.1%)
Female	130 (83.9%)
Total	155 (100%)
Age	Mean (SD)
Male	53.4 (22.9)
Female	56.3 (17.7)
Total	55.8 (18.6)
Race	Frequency (%)
Not reported	112 (71.3%)
Reported	45 (28.7%)
Caucasian	13 (29.5%)
African-American	10 (22.7%)
White	8 (18.2%)
Japanese	4 (9.1%)
Black	2 (4.5%)
Hispanic	2 (4.5%)
Chinese	2 (4.5%)
Asian	1 (2.3%)
Greek	1 (2.3%)
Korean	1 (2.3%)