The impact of the excimer laser on myocardial salvage in ST-elevation acute myocardial infarction via nuclear scintigraphy.
Aged
Atherectomy, Coronary
/ instrumentation
Clinical Decision-Making
Fatty Acids
/ administration & dosage
Feasibility Studies
Female
Humans
Iodobenzenes
/ administration & dosage
Lasers, Excimer
/ therapeutic use
Male
Middle Aged
Myocardial Perfusion Imaging
/ methods
Myocardium
/ pathology
Organophosphorus Compounds
/ administration & dosage
Organotechnetium Compounds
/ administration & dosage
Patient Selection
Percutaneous Coronary Intervention
/ instrumentation
Predictive Value of Tests
Radiopharmaceuticals
/ administration & dosage
Retrospective Studies
ST Elevation Myocardial Infarction
/ diagnostic imaging
Stents
Time Factors
Time-to-Treatment
Tomography, Emission-Computed, Single-Photon
Treatment Outcome
Coronary intervention
Myocardial salvage
Nuclear scintigraphy
ST-elevation acute myocardial infarction
excimer laser
Journal
The international journal of cardiovascular imaging
ISSN: 1875-8312
Titre abrégé: Int J Cardiovasc Imaging
Pays: United States
ID NLM: 100969716
Informations de publication
Date de publication:
Jan 2020
Jan 2020
Historique:
received:
02
05
2019
accepted:
19
08
2019
pubmed:
28
8
2019
medline:
11
2
2020
entrez:
28
8
2019
Statut:
ppublish
Résumé
Data on the efficacy of excimer laser coronary atherectomy (ELCA) for patients with ST-elevation myocardial infarction (STEMI) are limited. Therefore, we sought to evaluate the impact of ELCA on myocardial salvage using nuclear scintigraphy in patients with STEMI. Between September 2014 and April 2017, we retrospectively enrolled 316 consecutive patients undergoing primary PCI (p-PCI) after their first STEMI in our institute. Of those, 72 patients with STEMI, an initial thrombolysis in myocardial infarction (TIMI) flow-0/1, and an onset to balloon time (OBT) < 6 h were included (ELCA, n = 32; non-ELCA, n = 40). The endpoint was the myocardial salvage index (MSI) based on a 17-segment model with a 5-point scoring system. MSI was calculated as: MSI = (∑
Identifiants
pubmed: 31451993
doi: 10.1007/s10554-019-01690-x
pii: 10.1007/s10554-019-01690-x
doi:
Substances chimiques
Fatty Acids
0
Iodobenzenes
0
Organophosphorus Compounds
0
Organotechnetium Compounds
0
Radiopharmaceuticals
0
iodofiltic acid
0J7USQ749M
technetium tc-99m tetrofosmin
42FOP1YX93
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
161-170Références
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