Table 1.

Inflammatory Cardiomyopathies cardiomyopathies and Associated associated Arrhythmiasarrhythmias

Inflammatory cardiomyopathy	Associated arrhythmias
Autoimmune
Cardiac sarcoidosis	AV block (42%); PVCs, NSVTs, and VTs (28%); supraventricular arrhythmias (15–30%, AF most common)
Scleroderma	PVCs (20–67%), NSVT (7–13%), SCD (21%); supraventricular arrhythmias (21–61%)
Rheumatoid arthritis	AF (0.8–18.3%)
Ankylosing spondylitis	PACs (2.2–94%); PVC (28.6–55%)
Psoriasis	AF (2.5–7.1%)
Inflammatory bowel disease	AF (2.8–11.3%)
Celiac disease	AF (2.1–3.3%)
Giant-cell myocarditis	VT (14%), AV block (28%)
Infectious
Chagas disease	LAFB (22.5%), RBBB (22.7%), AV block (2.6%); AF (5.4%); PVCs (5.4%), VT (40%)
Lyme carditis	AV block VTs, SVTs, AFs VT, SVT, AF
Leptospirosis	AF, AV block
Coxsackie B myocarditis	Sinus arrest, AV block, PAC, PVC, VT
Influenza	AV block (12%); AF (5%), VT (20%)