Initial Management Strategy and Long-Term Outcomes in 186 Cases of Spontaneous Coronary Artery Dissection

[Display omitted] Spontaneous coronary artery dissection (SCAD) is a rare but important nonatherosclerotic cause of acute coronary syndrome. Indications for revascularization and long-term outcomes of SCAD remain areas of active investigation. We report our experience with initial management strateg...

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Veröffentlicht in:Seminars in thoracic and cardiovascular surgery 2024, Vol.36 (4), p.387-397
Hauptverfasser: Jensen, Christopher W., Kang, Lillian, Moya-Mendez, Mary E., Rhodin, Kristen E., Vekstein, Andrew M., Schuyler Jones, W., Rymer, Jennifer A., Zwischenberger, Brittany A., Williams, Adam R.
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container_end_page 397
container_issue 4
container_start_page 387
container_title Seminars in thoracic and cardiovascular surgery
container_volume 36
creator Jensen, Christopher W.
Kang, Lillian
Moya-Mendez, Mary E.
Rhodin, Kristen E.
Vekstein, Andrew M.
Schuyler Jones, W.
Rymer, Jennifer A.
Zwischenberger, Brittany A.
Williams, Adam R.
description [Display omitted] Spontaneous coronary artery dissection (SCAD) is a rare but important nonatherosclerotic cause of acute coronary syndrome. Indications for revascularization and long-term outcomes of SCAD remain areas of active investigation. We report our experience with initial management strategy and long-term outcomes in SCAD. We reviewed all patients treated at our institution from 1996-2021 with a SCAD diagnosis. Demographics, comorbidities, clinical presentations, angiography findings, and management strategies were obtained by chart review. The primary outcome was a composite of cardiac death, recurrent/progressive SCAD, subsequent diagnosis of congestive heart failure, or subsequent/repeat revascularization after the initial management. Unadjusted Kaplan-Meier survival analysis was performed. Of 186 patients with a SCAD diagnosis treated at our institution, 149 (80%) were female. Medical management was the initial treatment in 134 (72.0%) patients, percutaneous coronary intervention (PCI) in 43 (23.1%), and coronary artery bypass grafting in 9 (4.8%). Surgery/PCI intervention was associated with younger age (38.8 vs 47.7 years, P = 0.01), ST elevation myocardial infarction on presentation (67.0% vs 34.0%, P 
doi_str_mv 10.1053/j.semtcvs.2023.05.001
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Indications for revascularization and long-term outcomes of SCAD remain areas of active investigation. We report our experience with initial management strategy and long-term outcomes in SCAD. We reviewed all patients treated at our institution from 1996-2021 with a SCAD diagnosis. Demographics, comorbidities, clinical presentations, angiography findings, and management strategies were obtained by chart review. The primary outcome was a composite of cardiac death, recurrent/progressive SCAD, subsequent diagnosis of congestive heart failure, or subsequent/repeat revascularization after the initial management. Unadjusted Kaplan-Meier survival analysis was performed. Of 186 patients with a SCAD diagnosis treated at our institution, 149 (80%) were female. Medical management was the initial treatment in 134 (72.0%) patients, percutaneous coronary intervention (PCI) in 43 (23.1%), and coronary artery bypass grafting in 9 (4.8%). Surgery/PCI intervention was associated with younger age (38.8 vs 47.7 years, P = 0.01), ST elevation myocardial infarction on presentation (67.0% vs 34.0%, P &lt; 0.001), lower ejection fraction (45.0% vs 55.0%, P = 0.002), and left anterior descending coronary artery dissection (75.0% vs 51.0%, P = 0.006). Ten-year freedom from our composite outcome was similar between revascularized patients and those managed with medical therapy (P = 0.36). Median follow-up time was 4.5 years. SCAD in the setting of ST elevation myocardial infarction, left anterior descending coronary artery involvement, or decreased cardiac function suggests greater ischemic insult and was associated with initial percutaneous or surgical revascularization. Despite worse disease on initial presentation, long-term outcomes of patients undergoing revascularization are similar to medically managed patients with SCAD.</description><identifier>ISSN: 1043-0679</identifier><identifier>ISSN: 1532-9488</identifier><identifier>EISSN: 1532-9488</identifier><identifier>DOI: 10.1053/j.semtcvs.2023.05.001</identifier><identifier>PMID: 37633623</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Adult ; CABG ; Cardiovascular Agents - therapeutic use ; Coronary Angiography ; Coronary Artery Bypass - adverse effects ; Coronary Artery Bypass - mortality ; Coronary Vessel Anomalies - complications ; Coronary Vessel Anomalies - diagnostic imaging ; Coronary Vessel Anomalies - mortality ; Coronary Vessel Anomalies - surgery ; Coronary Vessel Anomalies - therapy ; Female ; Humans ; Male ; Middle Aged ; Myocardial infarction ; PCI ; Percutaneous Coronary Intervention - adverse effects ; Percutaneous Coronary Intervention - mortality ; Recurrence ; Retrospective Studies ; Risk Assessment ; Risk Factors ; SCAD ; Spontaneous coronary artery dissection ; STEMI ; Time Factors ; Treatment Outcome ; Vascular Diseases - congenital ; Vascular Diseases - diagnostic imaging ; Vascular Diseases - mortality ; Vascular Diseases - physiopathology ; Vascular Diseases - surgery ; Vascular Diseases - therapy</subject><ispartof>Seminars in thoracic and cardiovascular surgery, 2024, Vol.36 (4), p.387-397</ispartof><rights>2023 Elsevier Inc.</rights><rights>Copyright © 2023 Elsevier Inc. 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Indications for revascularization and long-term outcomes of SCAD remain areas of active investigation. We report our experience with initial management strategy and long-term outcomes in SCAD. We reviewed all patients treated at our institution from 1996-2021 with a SCAD diagnosis. Demographics, comorbidities, clinical presentations, angiography findings, and management strategies were obtained by chart review. The primary outcome was a composite of cardiac death, recurrent/progressive SCAD, subsequent diagnosis of congestive heart failure, or subsequent/repeat revascularization after the initial management. Unadjusted Kaplan-Meier survival analysis was performed. Of 186 patients with a SCAD diagnosis treated at our institution, 149 (80%) were female. Medical management was the initial treatment in 134 (72.0%) patients, percutaneous coronary intervention (PCI) in 43 (23.1%), and coronary artery bypass grafting in 9 (4.8%). Surgery/PCI intervention was associated with younger age (38.8 vs 47.7 years, P = 0.01), ST elevation myocardial infarction on presentation (67.0% vs 34.0%, P &lt; 0.001), lower ejection fraction (45.0% vs 55.0%, P = 0.002), and left anterior descending coronary artery dissection (75.0% vs 51.0%, P = 0.006). Ten-year freedom from our composite outcome was similar between revascularized patients and those managed with medical therapy (P = 0.36). Median follow-up time was 4.5 years. SCAD in the setting of ST elevation myocardial infarction, left anterior descending coronary artery involvement, or decreased cardiac function suggests greater ischemic insult and was associated with initial percutaneous or surgical revascularization. Despite worse disease on initial presentation, long-term outcomes of patients undergoing revascularization are similar to medically managed patients with SCAD.</description><subject>Adult</subject><subject>CABG</subject><subject>Cardiovascular Agents - therapeutic use</subject><subject>Coronary Angiography</subject><subject>Coronary Artery Bypass - adverse effects</subject><subject>Coronary Artery Bypass - mortality</subject><subject>Coronary Vessel Anomalies - complications</subject><subject>Coronary Vessel Anomalies - diagnostic imaging</subject><subject>Coronary Vessel Anomalies - mortality</subject><subject>Coronary Vessel Anomalies - surgery</subject><subject>Coronary Vessel Anomalies - therapy</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Myocardial infarction</subject><subject>PCI</subject><subject>Percutaneous Coronary Intervention - adverse effects</subject><subject>Percutaneous Coronary Intervention - mortality</subject><subject>Recurrence</subject><subject>Retrospective Studies</subject><subject>Risk Assessment</subject><subject>Risk Factors</subject><subject>SCAD</subject><subject>Spontaneous coronary artery dissection</subject><subject>STEMI</subject><subject>Time Factors</subject><subject>Treatment Outcome</subject><subject>Vascular Diseases - congenital</subject><subject>Vascular Diseases - diagnostic imaging</subject><subject>Vascular Diseases - mortality</subject><subject>Vascular Diseases - physiopathology</subject><subject>Vascular Diseases - surgery</subject><subject>Vascular Diseases - therapy</subject><issn>1043-0679</issn><issn>1532-9488</issn><issn>1532-9488</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMtu2zAQRYmgQd6f0ILLbqQMRVEiV0Xg5gU4yCLJmqCokUHDIl2SDpC_LwM73XZ1Z4A7c2cOId8Z1AwEv17XCeds31PdQMNrEDUAOyJnTPCmUq2U30oNLa-g69UpOU9pDdCwnvMTcsr7jvOu4WfEPXqXndnQJ-PNCmf0mb7kaDKuPqjxI10Gv6peMc70eZdtmDFR5ymTHV2YVJow0Zdt8Nl4DLtEFyEGb-IHvYkZi_x2KaHNLvhLcjyZTcKrg16Qt7vb18VDtXy-f1zcLCvLWceq3oAaTCvUNFijmkZxY9UwSaVQ2pEDdJPFTrQjCCOtYhxGZMxM09ArMJ3hF-Tnfu82hj87TFnPLlncbPYX6kaKXrYKWlmsYm-1MaQUcdLb6OZyvWagPynrtT5Q1p-UNQhdKJe5H4eI3TDj-G_qC2sx_NobsDz67jDqZB16i6OLhYYeg_tPxF9dDZGm</recordid><startdate>2024</startdate><enddate>2024</enddate><creator>Jensen, Christopher W.</creator><creator>Kang, Lillian</creator><creator>Moya-Mendez, Mary E.</creator><creator>Rhodin, Kristen E.</creator><creator>Vekstein, Andrew M.</creator><creator>Schuyler Jones, W.</creator><creator>Rymer, Jennifer A.</creator><creator>Zwischenberger, Brittany A.</creator><creator>Williams, Adam R.</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>2024</creationdate><title>Initial Management Strategy and Long-Term Outcomes in 186 Cases of Spontaneous Coronary Artery Dissection</title><author>Jensen, Christopher W. ; 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Indications for revascularization and long-term outcomes of SCAD remain areas of active investigation. We report our experience with initial management strategy and long-term outcomes in SCAD. We reviewed all patients treated at our institution from 1996-2021 with a SCAD diagnosis. Demographics, comorbidities, clinical presentations, angiography findings, and management strategies were obtained by chart review. The primary outcome was a composite of cardiac death, recurrent/progressive SCAD, subsequent diagnosis of congestive heart failure, or subsequent/repeat revascularization after the initial management. Unadjusted Kaplan-Meier survival analysis was performed. Of 186 patients with a SCAD diagnosis treated at our institution, 149 (80%) were female. Medical management was the initial treatment in 134 (72.0%) patients, percutaneous coronary intervention (PCI) in 43 (23.1%), and coronary artery bypass grafting in 9 (4.8%). Surgery/PCI intervention was associated with younger age (38.8 vs 47.7 years, P = 0.01), ST elevation myocardial infarction on presentation (67.0% vs 34.0%, P &lt; 0.001), lower ejection fraction (45.0% vs 55.0%, P = 0.002), and left anterior descending coronary artery dissection (75.0% vs 51.0%, P = 0.006). Ten-year freedom from our composite outcome was similar between revascularized patients and those managed with medical therapy (P = 0.36). Median follow-up time was 4.5 years. SCAD in the setting of ST elevation myocardial infarction, left anterior descending coronary artery involvement, or decreased cardiac function suggests greater ischemic insult and was associated with initial percutaneous or surgical revascularization. Despite worse disease on initial presentation, long-term outcomes of patients undergoing revascularization are similar to medically managed patients with SCAD.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>37633623</pmid><doi>10.1053/j.semtcvs.2023.05.001</doi><tpages>11</tpages></addata></record>
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subjects Adult
CABG
Cardiovascular Agents - therapeutic use
Coronary Angiography
Coronary Artery Bypass - adverse effects
Coronary Artery Bypass - mortality
Coronary Vessel Anomalies - complications
Coronary Vessel Anomalies - diagnostic imaging
Coronary Vessel Anomalies - mortality
Coronary Vessel Anomalies - surgery
Coronary Vessel Anomalies - therapy
Female
Humans
Male
Middle Aged
Myocardial infarction
PCI
Percutaneous Coronary Intervention - adverse effects
Percutaneous Coronary Intervention - mortality
Recurrence
Retrospective Studies
Risk Assessment
Risk Factors
SCAD
Spontaneous coronary artery dissection
STEMI
Time Factors
Treatment Outcome
Vascular Diseases - congenital
Vascular Diseases - diagnostic imaging
Vascular Diseases - mortality
Vascular Diseases - physiopathology
Vascular Diseases - surgery
Vascular Diseases - therapy
title Initial Management Strategy and Long-Term Outcomes in 186 Cases of Spontaneous Coronary Artery Dissection
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