Differences Between Takotsubo and the Working Diagnosis of Myocardial Infarction With Nonobstructive Coronary Arteries

Copyright © 2022 Lopez-Pais, Izquierdo Coronel, Raposeiras-Roubín, Álvarez Rodriguez, Vedia, Almendro-Delia, Sionis, Martin-Garcia, Uribarri, Blanco, Martín de Miguel, Abu-Assi, Galán Gil, Sestayo Fernández, Espinosa Pascual, Agra-Bermejo, López Otero, García Acuña, Alonso Martín, Gonzalez-Juanatey, Perez de Juan Romero and Núñez-Gil..

Aim: Whether Takotsubo syndrome (TTS) should be classified within myocardial infarction with non-obstructive coronary arteries (MINOCAs) is still controversial. The aim of this work was to evaluate the main differences between TTS and non-TTS MINOCAs.

Methods and Results: A cohort study based on two prospective registries: TTS from the RETAKO registry (N:1,015) and patients with non-TTS MINOCAs from contemporary records of acute myocardial infarction from five 5 national centers (N:1,080). Definitions and management recommended by the ESC were used. Survival analysis was based on the Cox regression analysis; propensity score matching (PS) was created to adjust prognostic variables. Takotsubo syndrome were more often women (85.9 vs. 51.9%; p < 0.001) and older (69.4 ± 12.5 vs. 64.5 ± 14.1 years; p < 0.001). Atrial fibrillation (AF) was more frequent in non-TTS MINOCAs (10.4 vs. 14.4%; p = 0.007). Psychiatric disorders were more prevalent in TTS (15.5 vs. 10.2%, p < 0.001). In-hospital mortality and complications were higher in TTS: 3.4 vs. 1.8%, (p = 0.015), and 25.8 vs. 11.5%, (p < 0.001). Global mortality before PS matching was 16.1% in non-TTS MINOCAs and 8.1% in TTS. Median follow-up was 32.4 months; after PS matching, TTS had fewer major adverse cardiovascular events (MACEs): hazard ratio (HR) 0.59; 95% CI 0.42-0.83. There were no differences in global mortality (HR 0.87; CI: 0.64-1.19), but TTS had lower cardiovascular mortality (HR 0.58; CI: 0.35-0.98).

Conclusion: Compared to the rest of MINOCAs, TTS presents a different patient profile and a more aggressive acute phase. However, its long-term cardiovascular prognosis is better. These results support that TTS should be considered a separate entity with unique characteristics and prognosis.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:9

Enthalten in:

Frontiers in cardiovascular medicine - 9(2022) vom: 23., Seite 742010

Sprache:

Englisch

Beteiligte Personen:

Lopez-Pais, Javier [VerfasserIn]
Izquierdo Coronel, Bárbara [VerfasserIn]
Raposeiras-Roubín, Sergio [VerfasserIn]
Álvarez Rodriguez, Leyre [VerfasserIn]
Vedia, Oscar [VerfasserIn]
Almendro-Delia, Manuel [VerfasserIn]
Sionis, Alessandro [VerfasserIn]
Martin-Garcia, Agustin C [VerfasserIn]
Uribarri, Aitor [VerfasserIn]
Blanco, Emilia [VerfasserIn]
Martín de Miguel, Irene [VerfasserIn]
Abu-Assi, Emad [VerfasserIn]
Galán Gil, David [VerfasserIn]
Sestayo Fernández, Manuela [VerfasserIn]
Espinosa Pascual, Maria Jesús [VerfasserIn]
Agra-Bermejo, Rosa María [VerfasserIn]
López Otero, Diego [VerfasserIn]
García Acuña, Jose María [VerfasserIn]
Alonso Martín, Joaquín Jesús [VerfasserIn]
Gonzalez-Juanatey, Jose Ramón [VerfasserIn]
Perez de Juan Romero, Miguel Ángel [VerfasserIn]
Núñez-Gil, Iván J [VerfasserIn]

Links:

Volltext

Themen:

Definition
Journal Article
MINOCA
Prognosis
Takotsubo
Working diagnosis

Anmerkungen:

Date Revised 03.11.2023

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.3389/fcvm.2022.742010

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM338900357