{"doi":"10.21037/cdt-21-434","title":"Long-term clinical outcomes of type 1 vs. type 2 myocardial infarction in patients who underwent angiography: data from the Korea acute myocardial infarction-national institute of health registry","abstract":"Background: In the cause of increase the clinical research observational evidence on type 2 myocardial infraction (T2MI), the study compared the characteristics of T2MI and T1MI with respect to major adverse cardiac events (MACE) and mortality as long-term outcomes from a large, nationwide, prospective Korean cohort registry. Methods: From 13,105 consecutively enrolled individuals in the Korea Acute Myocardial Infarction-National Institute of Health (KAMIR-NIH) registry between October 2011 and December 2015, 11,053 acute myocardial infarction (AMI) patients were divided into the T1MI (n=10,545) and T2MI (n=508) groups. All patients completed ≥3 years of follow-up. Results: ; HR, 0.644; 95% CI: 0.514-0.805, P<0.001), and low left ventricular ejection fraction (LVEF) (<40%; HR, 1.487; 95% CI: 1.095-2.020, P=0.011) were the independent predictors for 3-year non-cardiac mortality. Conclusions: Although the 2 groups did not differ in MACE, the total mortality rate was higher in T2MI than in T1MI, especially non-cardiac mortality. The independent predictors for non-cardiac mortality were male sex, old age, anemia, low GFR, tachycardia, obesity, and low LVEF.","journal":"Cardiovascular Diagnosis and Therapy","year":2021,"id":204047,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":5,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.749,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":519698,"name":"Xiongyi Han","orcid":"0000-0002-8650-2954","position":1,"is_corresponding":false},{"id":522090,"name":"Myung Ho Jeong","orcid":"0000-0003-2424-810X","position":2,"is_corresponding":false},{"id":519699,"name":"Liyan Bai","orcid":"0000-0003-2542-0442","position":3,"is_corresponding":false},{"id":785821,"name":"Joon Ho Ahn","orcid":"0000-0003-3465-6596","position":4,"is_corresponding":false},{"id":519700,"name":"Dae Young Hyun","orcid":"0000-0002-0038-0125","position":5,"is_corresponding":false},{"id":519701,"name":"Kyung Hoon Cho","orcid":"0000-0002-0377-6352","position":6,"is_corresponding":false},{"id":368906,"name":"Min Chul Kim","orcid":"0000-0001-6026-1702","position":7,"is_corresponding":false},{"id":519703,"name":"Doo Sun Sim","orcid":"0000-0003-4162-7902","position":8,"is_corresponding":false},{"id":519704,"name":"Young Joon Hong","orcid":"0000-0003-0192-8161","position":9,"is_corresponding":false},{"id":519705,"name":"Ju Han Kim","orcid":"0000-0002-3186-0770","position":10,"is_corresponding":false},{"id":519706,"name":"Youngkeun Ahn","orcid":"0000-0003-2022-9366","position":11,"is_corresponding":false},{"id":786325,"name":"other KAMIR-NIH Registry Investigators","orcid":null,"position":0,"is_corresponding":true}],"reference_count":36,"raw_metadata":null,"created_at":"2026-07-18T23:51:22.166488Z","pmid":"35282670","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}