[MINOCA-myocardial infarction with non-obstructive coronary arteries]. / MINOCA Myokardinfarkt ohne obstruktive Koronarerkrankung.
Herz
; 43(8): 759-770, 2018 Dec.
Article
en De
| MEDLINE
| ID: mdl-30328479
ABSTRACT
In recent years it has been observed with increasing interest that there is a group of patients with electrocardiographic and laboratory features of myocardial infarction (MI) but no obstructive coronary artery disease (<50% diameter stenosis). For this entity the term myocardial infarction with non-obstructive coronary arteries (MINOCA) has been coined. The prevalence of MINOCA is estimated to be 6-9% among patients diagnosed with MI and it is more common in women than men as well as in patients presenting with NSTEMI than in those presenting with STEMI. The MINOCA is a working diagnosis that requires a further diagnostic work-up by invasive techniques, such as intravascular ultrasound (IVUS) and optical coherence tomography (OCT) or non-invasive imaging with cardiac magnetic resonance imaging (CMRI). When it is ascertained that obstructive coronary artery disease has not been inadvertently overlooked, other coronary disorders, such as plaque rupture or erosion, thrombosis, dissection, spasms or microvascular dysfunction should be evaluated. Furthermore, myocarditis or tako-tsubo cardiomyopathy should be excluded by CMRI as non-coronary causes. The further treatment and prognosis of patients with MINOCA depend on the underlying cause and the final diagnosis.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Enfermedad de la Arteria Coronaria
/
Cardiomiopatía de Takotsubo
/
Infarto del Miocardio
Tipo de estudio:
Risk_factors_studies
Límite:
Female
/
Humans
/
Male
Idioma:
De
Año:
2018
Tipo del documento:
Article