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A cardiac maze spotlight in a late-presenting patient with ALCAPA. Hellenic J Cardiol 2024:S1109-9666(24)00077-0. [PMID: 38657860 DOI: 10.1016/j.hjc.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/31/2024] [Accepted: 04/10/2024] [Indexed: 04/26/2024] Open
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Anomalous Left Coronary Artery Originating From the Pulmonary Artery Diagnosed in an Adult. CASE (PHILADELPHIA, PA.) 2024; 8:127-132. [PMID: 38524984 PMCID: PMC10954674 DOI: 10.1016/j.case.2023.12.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
•ALCAPA presenting in adulthood is a rare cause of ischemic cardiomyopathy. •An unexplained dilated RCA should raise concern for ALCAPA. •Multimodality imaging is helpful for diagnosis, but often echo alone can be diagnostic. •Treatment is reimplantation of the LMCA.
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3
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Interposition of right internal iliac artery free-graft for left coronary artery reimplantation in adults with anomalous left coronary artery originating from the pulmonary artery: case series and long-term results. Eur J Cardiothorac Surg 2024; 65:ezae042. [PMID: 38321257 DOI: 10.1093/ejcts/ezae042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 02/16/2024] [Accepted: 02/16/2024] [Indexed: 02/08/2024] Open
Abstract
Anomalous left coronary artery originating from the pulmonary artery (ALCAPA) is an infrequent congenital anomaly. Presentation of this syndrome is rare in adults. Nevertheless, adult patients are at risk of ischaemia, arrhythmias or sudden cardiac death and always require surgical intervention. At our institution, a specific technique of interposition of the right internal iliac artery as a free-graft for left coronary artery reimplantation was used in adult ALCAPA patients. The aim of this report is to determine long-term results and experiences with this surgical technique.
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Adult-type anomalous origin of the left coronary artery from the pulmonary artery and right coronary-right atrial fistula: a case report. BMC Cardiovasc Disord 2024; 24:31. [PMID: 38183012 PMCID: PMC10768160 DOI: 10.1186/s12872-023-03686-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 12/20/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital cardiac anomaly, mortality rates in infancy reach approximately 90%, with only a small number of patients surviving into adulthood, therefore, most of the literature reports mainly focus on infantile type. CASE PRESENTATION A 55-year-old female was admitted due to persistent repeated chest pain experienced and had worsened for unknown reasons. Color doppler echocardiography, coronary computed tomographic angiography, and coronary angiography confirmed the diagnosis of ALCAPA and concurrent right coronary artery-right atrial fistula. The symptoms of chest pain exhibited notable improvement subsequent to corrective surgery for the anomalous origin of the coronary artery. CONCLUSIONS This report shows an unique case of ALCAPA in an adult patient, characterizing the condition's combination with a right coronary-right atrial fistula, and it is prone to misdiagnosis and misdiagnosis. We aim to provide valuable insights for clinical diagnosis and treatment of ALCAPA.
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Anomalous arising of left coronary artery from the pulmonary artery ( ALCAPA). JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:1461-1463. [PMID: 37798859 DOI: 10.1002/jcu.23578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/07/2023]
Abstract
Computed tomography 3D reconstruction of a patient with Bland-White-Garland syndrome showing a dilated right coronary artery and thin left coronary artery.
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Anomalous origin of the left coronary artery from the pulmonary artery: A midterm experience of a rare entity at a tertiary care center. J Cardiovasc Thorac Res 2023; 15:181-185. [PMID: 38028715 PMCID: PMC10590462 DOI: 10.34172/jcvtr.2023.31651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 08/31/2023] [Indexed: 12/01/2023] Open
Abstract
ALCAPA is a rare congenital heart disease. Presentation varies from asymptomatic to progressive heart failure and death. Surgical repair is indicated in all patients with a goal of restoring two coronary systems. Data was analysed in regard to presenting features, echocardiographic findings, various surgical approaches used and immediate, early and midterm post-operative results. Most common presentation was growth failure and seen in 6 patients. One patient was taken for elective PDA ligation and diagnosis of ALCAPA was made on table after PDA ligation as patient crashed subsequently. Aortocoronary button transfer was most commonly used surgical technique while 2 patients needed interposition grafting. LV function improved in 5 out of 8 patients with regression of MR. A median improvement of 5+-2% was observed in ejection fraction of 5 patients. Early surgery with aortocoronary transfer offers good results with gradual improvement in LV dysfunction and mitral regurgitation.
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Anomalous origin of the left coronary artery from the right pulmonary artery. Clin Case Rep 2023; 11:e7757. [PMID: 37601425 PMCID: PMC10435943 DOI: 10.1002/ccr3.7757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/30/2023] [Accepted: 07/18/2023] [Indexed: 08/22/2023] Open
Abstract
ALCAPA should be considered in the differential diagnosis of myocarditis, and contrast-enhanced CT or catheterization should be considered even if coronary artery abnormalities are not detected on echocardiography.
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ALCAPA in adult asymptomatic patient: A case report. Int J Surg Case Rep 2023; 109:108521. [PMID: 37506526 PMCID: PMC10413067 DOI: 10.1016/j.ijscr.2023.108521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 07/08/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
INTRODUCTION Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital heart disease that usually presents with heart failure symptoms in infants. Without surgical correction, the condition has a high infant mortality rate. However, patients with ALCAPA can remain asymptomatic for decades in some cases, and the risk of sudden death decreases in adulthood. PRESENTATION OF CASE We present the case of a 52-year-old female who was incidentally diagnosed with ALCAPA during a routine medical evaluation. As the patient age, was asymptomatic, had good coronary collateral circulation, a medical treatment strategy was chosen and the patient was discharged in a good physical condition. And during the three-month follow-up, no cardiovascular complications were observed. DISCUSSION The appearance and severity of symptoms in patients with ALCAPA can vary depending on factors such as the closure of the patent ductus arteriosus (PDA), pressure gradient between arteries, collateral development, and coronary anatomy. Surgical intervention is typically recommended, but in select cases such us, conservative management may be considered for elderly patients due to increased surgical risks and potentially lower risk of sudden cardiac death. Individualized patient assessment is crucial in determining the optimal treatment strategy for ALCAPA, considering the available evidence and limitations. CONCLUSION The management of asymptomatic patients with ALCAPA remains a subject of discussion, and further research is needed to standardize the clinical approach for this subgroup of patients and to compare survival rates between surgical correction and medical therapy.
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Angina Pectoris as a Manifestation of ALCAPA Syndrome in a 20-Year-Old Female: A Case Report and Review of Literature. Eur J Case Rep Intern Med 2023; 10:003962. [PMID: 37455696 PMCID: PMC10348437 DOI: 10.12890/2023_003962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/08/2023] [Indexed: 07/18/2023] Open
Abstract
Anomalous left coronary artery from the pulmonary artery (ALCAPA) is considered a rare congenital heart disease where the take-off of the left coronary artery abnormally originates from the pulmonary artery instead of left aortic sinus. It is associated with a high mortality rate in the first year of life and sudden death in adults if left untreated. We report an adult form of ALCAPA syndrome in a 20-year-old female who presented with anginal pain for the previous few months. Unfortunately, the patient was hesitant to have surgery at the time. LEARNING POINTS The abnormal origin of the left coronary artery from the pulmonary artery (ALCAPA) is rare and potentially fatal coronary congenital disease, accounting for 0.5% of all congenital heart diseases; it is associated with poor outcomes if left untreated.ALCAPA is classified into infantile and adult forms. The prevalence of adult individuals with ALCAPA syndrome has significantly increased as a result of recent developments in non-invasive cardiac imaging.The prevalence of sudden mortality in childhood and the early stages of adulthood makes surgery the preferred treatment, and coronary reimplantation surgery is considered the surgical procedure of choice.
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Dual left anterior descending artery with anomalous left anterior descending artery from pulmonary artery: double trouble. EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY : OFFICIAL JOURNAL OF THE EUROPEAN ASSOCIATION FOR CARDIO-THORACIC SURGERY 2022; 63:6936414. [PMID: 36534923 DOI: 10.1093/ejcts/ezac567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/18/2022] [Accepted: 12/17/2022] [Indexed: 12/23/2022]
Abstract
Anomalous origin of left anterior descending artery (LAD) from pulmonary artery (ALADCAPA) with dual LAD from left sinus is an extremely rare coronary anomaly. The diagnostic challenge lies in differentiating this from a coronary cameral fistula. Surgical reimplantation of the anomalous LAD is recommended to prevent the risk of myocardial ischaemia and ventricular arrhythmias.
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Coronary Flow Assessment in an Adult with Anomalous Left Coronary Arising from the Pulmonary Artery. CASE (PHILADELPHIA, PA.) 2022; 7:49-53. [PMID: 36861102 PMCID: PMC9968913 DOI: 10.1016/j.case.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ALCAPA can be diagnosed for the first time in older adults. Collateral coronary blood flow from the RCA leads to RCA dilatation. Consider ALCAPA with reduced LVEF, bright papillary muscles, MR, and RCA dilatation. Color and spectral Doppler is useful to assess perioperative coronary arterial flow.
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Pulmonary artery banding as adjunct therapy for ventricular recovery after ALCAPA-repair: a case report. Eur J Cardiothorac Surg 2022; 62:6677662. [PMID: 36029244 DOI: 10.1093/ejcts/ezac427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 08/07/2022] [Accepted: 08/26/2022] [Indexed: 11/14/2022] Open
Abstract
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital coronary anomaly commonly associated with severe but reversible left ventricular (LV) dysfunction. We present an ALCAPA case of persisting left ventricular failure with inability to wean off the ventilator and inotropes after successful coronary reimplantation, in whom pulmonary artery banding enhanced myocardial recovery.
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Repair of a remote pericommissural anomalous left coronary artery from the pulmonary artery. Multimed Man Cardiothorac Surg 2022; 2022. [PMID: 35470989 DOI: 10.1510/mmcts.2022.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
We demonstrate a classic trapdoor technique to correct a late-presenting remote pericommissural anomalous left coronary artery from the pulmonary artery. The merits of the technique compared to alternative techniques are explained. The impact of late diagnosis on left ventricular function as well as on papillary muscle ischemia-induced mitral regurgitation is evident. The child's recovery without the need for a temporary ventricular assist device supports the efficacy of the technique, despite the residual mitral regurgitation.
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Sudden Cardiac Arrest in an Adult with Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery ( ALCAPA): Case Report. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031554. [PMID: 35162575 PMCID: PMC8834940 DOI: 10.3390/ijerph19031554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/23/2022] [Accepted: 01/28/2022] [Indexed: 11/29/2022]
Abstract
Introduction: Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare coronary artery anomaly that carries 90% mortality in the first year of life when left untreated. The diagnosis of ALCAPA is rare in adulthood, and it includes a broad spectrum of clinical manifestations, including sudden cardiac death (SCD). Case report: We report a rare case of resuscitated sudden cardiac arrest in a 55-year-old female, who was diagnosed with ALCAPA and underwent successful surgical correction and implantable cardioverter defibrillator (ICD) implantation for secondary prevention. Discussion: ALCAPA diagnosis is not confined to childhood, and it represents a rare cause of life-threatening arrhythmias and SCD in the adult population. Surgical correction is recommended, regardless of age, presence of symptoms or inducible myocardial ischemia. Multimodality imaging is crucial for diagnosis, management planning and follow up. Assessment of the risk of recurrent ventricular arrhythmias, despite full revascularization, should be performed in all adults with ALCAPA. Myocardial scar detected via late gadolinium enhancement represents a potential irreversible substrate for ventricular arrhythmias, and it provides additional information to evaluate indication of an ICD for secondary prevention.
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Early Presentation of Patients with Abnormal Origin of Left Coronary Artery from the Pulmonary Artery is a Predictor of Poor Mid-term Outcomes. Pediatr Cardiol 2022; 43:719-725. [PMID: 34797395 PMCID: PMC8602883 DOI: 10.1007/s00246-021-02777-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/08/2021] [Indexed: 11/25/2022]
Abstract
Abnormal origin of left coronary artery from the pulmonary artery (ALCAPA) is one of the most common causes of myocardial ischemia and infarction in childhood. This study aimed to determine the correlation between age at clinical presentation, level of ventricular dysfunction, and post-repair outcomes. This is retrospective study from 1993 to 2018 including thirty-one patients. The study cohort was divided into two groups according to age (< 6 months, > 6 months). The significance level was set at p 0.05.The median follow-up time was 72 [24-168] months. Median age was 4.7 [2.3-16] months. Median weight was 6.2 [4.3-9] kg. There was severe left ventricular (LV) dysfunction (ejection fraction < 35%) in 64.5% of patients. Mitral regurgitation (MR) was moderate to severe in 13 patients (41.9%). Two patients (6.4%) required extracorporeal membrane oxygenation (ECMO) support before surgery and 6 (19.4%) after correction. Age < 6 months was significantly associated with severe clinical presentation, severe LV dysfunction, delayed sternal closure, prolonged respiratory mechanical support, and prolonged length of ICU stay (p = 0.024, p = 0.042, p = 0.002, p = 0.042, p = 0.022, respectively). After surgery, ejection fraction improved to a median of 57% [50.7-60.5]. MR regressed in 12 patients (92.3%). Mortality rate after surgery was 9.7%. All patients were free from reoperation at the last follow-up. Young age at diagnosis was significantly associated with a more severe clinical presentation and poorer outcomes. After re-establishment of a two-coronary circulation, both ventricular function and MR tend to normalize over time regardless of age at repair.
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The diagnostic value of dynamic volume computed tomography angiography in children with anomalous origin of the left coronary artery from the pulmonary artery. Am J Transl Res 2021; 13:10348-10355. [PMID: 34650702 PMCID: PMC8506984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 07/20/2021] [Indexed: 06/13/2023]
Abstract
There have been almost no reports on the technique of dynamic volume computed tomography angiography (DVCTA) in children with anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA). Twelve children with ALCAPA, aged 5 months to 15 years, were enrolled in this retrospective study to explore the clinical value of DVCTA in the diagnosis of ALCAPA in children. All patients underwent low-dose prospective ECG-gated 320-slice DVCTA and transthoracic echocardiography. Two radiologists evaluated the image quality of the DVCTA and recorded the radiation dose at the same time. The accuracy of DVCTA in the diagnosis of ALCAPA was 100%, with the left coronary artery (LCA) opening in the left wall of the pulmonary artery in 4 cases (33.3%), the right wall in 2 cases (16.7%), and the posterior wall in 6 cases (50.0%). All children completed 320-slice DVCTA at a single timepoint; all of the images were diagnosable, and the subjective score was 3.3±0.6, with good consistency between the evaluations performed by the two radiologists (k=0.79). From the echocardiographs of these cases, 4 cases (33.3%) of ALCAPA were diagnosed correctly, 4 cases (33.3%) were misdiagnosed as LCA-pulmonary artery fistula, and 4 cases (33.3%) were missed, including a small LCA that was not displayed in 2 cases. The average CT radiation dose was 0.83±0.57 mSv. Low-dose DVCTA clearly showed the origin, course, and collateral vessels of ALCAPA and could be used reliably for noninvasive diagnosis of ALCAPA in children.
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Anomalous origin of left main coronary artery from pulmonary artery: Patient characteristics and imaging associations on multidetector computed tomography angiography. J Card Surg 2021; 36:4043-4053. [PMID: 34414605 DOI: 10.1111/jocs.15926] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 11/29/2022]
Abstract
AIM To evaluate the various imaging features and associations on multidetector computed tomography (CT) angiography in patients with anomalous origin of left main coronary artery (LMCA) from pulmonary artery (ALCAPA). MATERIALS AND METHODS We retrospectively reviewed multidetector CT angiography studies done for the evaluation of congenital heart diseases at our institution through 2014 to 2021. Cases with ALCAPA were identified and relevant history and imaging findings including the origin of coronary arteries, left ventricular (LV) morphology and functions, intercoronary collaterals, and associated abnormalities were evaluated. RESULTS Twelve patients (eight males, three adults, and nine children; age range: 2 months to 54 years) with ALCAPA were included. Gradually progressive dyspnea and failure to thrive (6/9; 66.67% each) were the most common symptoms among children, whereas adults were commonly asymptomatic (2/3; 66.67%). The LMCA was originating from pulmonary sinus, main, and right pulmonary artery in 6 (50%), 5 (41.66%), and 1 (8.3%) patients, respectively. In adult-type ALCAPA, right coronary artery (RCA), left anterior descending artery (LAD), and left circumflex artery (LCx) were dilated and tortuous, with the presence of well-developed intercoronary collaterals and preserved LV ejection fractions; these features were not seen in patients of infantile ALCAPA. LV dysfunction with global hypokinesia was the most common wall motion abnormality (7/12; 58.33%). CONCLUSION Degree of collateralization could be the key factor determining the time of presentation, clinical symptoms, and LV function, thus influencing clinical outcomes. Patients with infantile ALCAPA present with features of heart failure and have dilated and dysfunctional LV consequent to lack of collaterals, unlike adult-type ALCAPA.
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OCT: A Modality for Identifying Stent Failure in Pediatric Patients With Angiographically Silent Coronary Arteries. JACC Case Rep 2021; 3:849-852. [PMID: 34317640 PMCID: PMC8311378 DOI: 10.1016/j.jaccas.2021.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 11/29/2022]
Abstract
We present the case of a 16-year-old patient with anomalous left coronary artery from the left pulmonary artery requiring percutaneous coronary intervention in infancy who presented with ventricular fibrillation arrest. A coronary angiogram revealed 40% narrowing of the stent relative to the remainder of the left main coronary artery. Optical coherence tomography was performed and revealed an area stenosis of 70% relative to the native left main coronary artery. The patient had outgrown the stent. (Level of Difficulty: Advanced.)
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Key Words
- ACE, angiotensin-converting enzyme
- ALCAPA
- ALCAPA, with anomalous left coronary artery from the left pulmonary artery
- CMR, cardiac magnetic resonance
- DES, drug-eluting stent
- ECG, electrocardiogram
- LMCA, left main coronary artery
- LV, left ventricular
- MLA, minimum lumen area
- OCT
- OCT, optical coherence tomography
- PCI
- PCI, percutaneous coronary intervention
- TTE, transthoracic echocardiography
- long-term survival
- outgrown stent
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Anomalous Coronary Arteries: When to Follow-up, Risk Stratify, and Plan Intervention. Curr Cardiol Rep 2021; 23:102. [PMID: 34196813 DOI: 10.1007/s11886-021-01535-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/17/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Coronary artery anomalies are a diverse group of entities, ranging from benign variations of normal anatomy to life-threatening conditions. There is, however, no universal consensus in their classification, risk stratification, and management. The aim of this review is to develop a straightforward clinical approach for the assessment and care of patients with anomalous coronary arteries. RECENT FINDINGS Autopsy series and population screening studies have recently provided useful clinical data on the prevalence and outcomes of coronary anomalies. Also, findings on coronary computed tomography angiography, magnetic resonance imaging, and invasive angiography, enriched with fractional flow reserve and intravascular ultrasound, have allowed identification of several high-risk features associated with specific coronary anomalies. Management of patients with anomalous coronary arteries requires an individualized approach based on clinical, physiological, and anatomic features. High-quality studies are paramount for further development of this fascinating field.
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Abstract
Anomalous origin of left coronary artery from the pulmonary artery (ALCAPA) is a life-threatening ischemic congenital cardiac disease, resulting in myocardial dysfunction and heart failure within the first year of life. The authors report the case of a 1-mo-old infant with a radiological diagnosis of pneumonia handled with point-of-care lung ultrasound (POCUS) due to the persistence of dyspnea, despite a week of antibiotic therapy. Lung ultrasound showed a non-univocal interpretation of the lesion and gave indication to the second level instrumental diagnostics that confirmed the presence of ALCAPA. There is no case of lung ultrasound aiding to the early diagnosis of ALCAPA and no indirect ecographic signs of ALCAPA that have been described in literature yet.
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Impact of Reverse Left Ventricular Remodeling on Outcomes of Patients with Anomalous Left Coronary Artery from the Pulmonary Artery after Surgical Correction. Pediatr Cardiol 2021; 42:425-431. [PMID: 33394115 DOI: 10.1007/s00246-020-02500-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/16/2020] [Indexed: 10/22/2022]
Abstract
The impact of reverse left ventricular remodeling (r-LVR) on clinical outcomes after surgical correction of anomalous left coronary artery from the pulmonary artery (ALCAPA) remains unclear. This study aims to examine the prognostic significance of r-LVR in patients with ALCAPA after surgery. We prospectively identified 61 patients undergoing surgical correction for ALCAPA; 54 patients had adequate echocardiographic image quality with quantitative biplane analysis performed both at baseline and at 30-day postoperative follow-up. Postoperative r-LVR was defined as a reduction of ≥ 10% in left ventricular end-diastolic volume index during follow-up. Cox proportional-hazards regression was used to investigate the independent association of r-LVR and all-cause mortality. Among 54 patients (age: 21.2 ± 7 months; 37% females), r-LVR occurred in 35 patients (64.8%) after surgery. Compared to patients with r-LVR, patients without r-LVR had significantly higher level of N-terminal pro B-type natriuretic peptide (NT-proBNP) [2176 (711, 4219) vs 998 (623, 2145) P < 0.001] and lower survival rate (47.3% vs 82.9%, HR = 5.72 [1.96 to 17.20], P < 0.001) at 1-year follow-up. NT-proBNP (OR = 2.27 [1.67 to 18.3], P = 0.02) was an independent predictor of r-LVR in multivariate analysis. Moreover, r-LVR was significantly associated with a lower rate of all-cause mortality (HR = 0.27 [0.08 to 0.98], P = 0.03) in multivariate analysis, even after adjustment for clinical and echocardiographic variables. R-LVR occurred in more than half of patients with ALCAPA undergoing surgical correction and it was associated with better clinical outcomes. NT-proBNP is an independent predictor of r-LVR.
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Unexplained near-drowning can reveal ALCAPA in children. Arch Pediatr 2021; 28:252-254. [PMID: 33495076 DOI: 10.1016/j.arcped.2020.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/08/2020] [Accepted: 12/06/2020] [Indexed: 10/22/2022]
Abstract
An 11-year-old girl experienced an episode of near-drowning. She was immediately rescued and was defibrillated. Transthoracic echocardiography and coronary computed tomographic angiography confirmed the diagnosis of anomalous left coronary artery from the pulmonary artery (ALCAPA). We report a rare description of this congenital coronary anomaly in a child, revealed after exercise-induced sudden cardiac arrest while swimming.
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Late adult presentation of ALCAPA syndrome: need for a new clinical classification? A case report and literature overview. EUROPEAN HEART JOURNAL-CASE REPORTS 2021; 4:1-5. [PMID: 33442617 PMCID: PMC7793133 DOI: 10.1093/ehjcr/ytaa318] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 12/21/2019] [Accepted: 08/19/2020] [Indexed: 12/02/2022]
Abstract
Background Anomalous origin of the left main coronary artery from the pulmonary artery (ALCAPA) is a very uncommon congenital coronary artery anomaly, most commonly presenting in early infancy. Late adult presentation of ALCAPA syndrome is extremely rare. Case summary We present a case of a 76-year-old patient with first presentation of ALCAPA. The coronary anomaly was first diagnosed during elective coronary angiography. The case was discussed at the Heart Team meeting and as the patient was asymptomatic, had good coronary collateral circulation, a medical treatment strategy was chosen and the patient was discharged in a good physical condition. During 3 years of follow-up, the patient has experienced no cardiovascular complications. Discussion We hereby also discuss briefly the clinical presentation, epidemiology, diagnostics and treatment options for adults with newly diagnosed ALCAPA and discuss the need for a new clinical classification. Only a few cases have been published of septuagenarians or octogenarians with first presentation of ALCAPA. To our knowledge, the patient presented in our case was one of the least symptomatic patients during her eight decades of life.
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Using ICF-CY WHO principles to guide rehabilitation following sudden cardiac arrest in an adolescent with ALCAPA. J Pediatr Rehabil Med 2021; 14:553-557. [PMID: 34057105 DOI: 10.3233/prm-200783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This case report details the complex rehabilitation of an adolescent patient with congenital heart disease with anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) who presented with a sudden cardiac arrest. The International Classification of Functioning, Disability and Health for Children and Youth, World Health Organization (ICF-CY WHO) principles were used to guide the course of the patient's acute inpatient rehabilitation.
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Anomalous origin of the left coronary artery from the pulmonary artery ( ALCAPA) in adults: Collateral circulation does not preclude direct reimplantation. J Card Surg 2020; 36:731-734. [PMID: 33294992 DOI: 10.1111/jocs.15238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 11/20/2020] [Accepted: 11/21/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND The adult type of anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is characterized by late presentation due to collateral coronary flow. Patients often present with long time recurrent angina or dyspnea. Surgical correction can be a challenge due to the vast collateral coronary circulation. CASE PRESENTATION A previously healthy 41-year-old male presented in the emergency room referring typical angina and dyspnea. Coronary angiography revealed ALCAPA. Surgical correction was indicated. Under cardiopulmonary bypass, the left main coronary artery ostium was isolated and directly reimplanted in the aorta. The patient was discharged from the hospital without complications and asymptomatic. Control coronary angiography showed enlarged left main coronary artery and regression of the collateral circulation. CONCLUSION Even with a well-developed collateral circulation, detachment of the left coronary artery and direct implantation in the aorta is feasible, achieving good long-term results.
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Anomalous origin of coronary arteries from pulmonary artery in adults: a case series. EUROPEAN HEART JOURNAL-CASE REPORTS 2020; 4:1-5. [PMID: 33043237 PMCID: PMC7534175 DOI: 10.1093/ehjcr/ytaa047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/17/2019] [Accepted: 02/10/2020] [Indexed: 11/17/2022]
Abstract
Background Anomalous origin of a coronary artery from the pulmonary trunk is a small group of rare congenital anomalies present in up to 1% of the population. These patients, in absence of an adequate collateral supply, may present with congestive heart failure secondary to ischaemia, arrhythmia, or sudden cardiac death in up to 90% of cases within the first months of life. Case summary We present four cases diagnosed in adulthood over 10 years in two high-volume centres. The first patient presented with dyspnoea and orthopnoea. The second with chest pain and episodes of non-sustained ventricular tachycardia. The third patient presented during her third pregnancy with chest pain, palpitations, and arrhythmia (non-sustained ventricular tachycardia). The fourth patient presented with sudden cardiac death. Discussion In all cases with anomalous origin of coronary arteries, it is recommendable to consider surgical correction to avoid the progression of ischaemia, congestive heart failure, arrhythmia, and sudden death.
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Anomalous left coronary artery from the pulmonary artery ( ALCAPA) as a concealed cause of severe mitral regurgitation in children and adults: Case reports. Int J Surg Case Rep 2020; 75:147-151. [PMID: 32950944 PMCID: PMC7508687 DOI: 10.1016/j.ijscr.2020.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/06/2020] [Accepted: 09/06/2020] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital coronary artery anomaly and is a concealed cause of mitral regurgitation. PRESENTATION OF CASE We reported two cases of severe mitral regurgitation in whom the presence of ALCAPA was overlooked in the first cardiac surgery. In the first case, ALCAPA was diagnosed one year after the mitral annuloplasty and the surgical reimplantation was successfully performed. In the second case, ALCAPA was incidentally detected on multislice computerized tomography during preoperative workup for the second surgery to replace the dehiscent mitral prosthesis. DISCUSSION The clinical presentation of ALCAPA varies highly. It is not difficult to diagnose an ALCAPA in newborns and infants. Contrarily, ALCAPA in children and adults can be overlooked. CONCLUSION Physicians should always look for the presence of ALCAPA in patients who present with unexplained mitral regurgitation. The surgical strategy in patients with ALCAPA should be carefully individualised to achieve an optimal outcome and alleviate complications.
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Characteristics and Surgical Outcomes of Patients With Late Presentation of Anomalous Left Coronary Artery From the Pulmonary Artery: A Multicenter Study. Semin Thorac Cardiovasc Surg 2020; 33:141-150. [PMID: 32858217 DOI: 10.1053/j.semtcvs.2020.08.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 08/20/2020] [Indexed: 11/11/2022]
Abstract
We sought to describe the clinical course and outcomes of patients who are diagnosed with anomalous left coronary artery from the pulmonary artery (ALCAPA) after infancy. We conducted a retrospective evaluation of patients who underwent ALCAPA surgery between January 2009 to March 2018 at 21 US centers. Clinical presentation, inpatient management, and postoperative outcomes of patients repaired ≥1 year of age were described. To characterize this cohort, we compared these data to patients repaired before 1 year of age. Of 248 ALCAPA patients, 71 (29%) underwent repair ≥1 year of age. Among this subset, the median age at diagnosis was 8.3 years. Chronic arrhythmia occurred in 7%. Patients had good postoperative recovery of left ventricle (LV) dysfunction (90%) and LV dilation (75%), although a low incidence of recovery of mitral regurgitation (40%). Compared to infants, older patients were more likely to present with cardiac arrest (11% vs 1%) and less likely to have moderate or worse LV dysfunction or mitral regurgitation. Older patients had significantly less postoperative extracorporeal membrane oxygenation use, and shorter ICU and hospital stay. In the older cohort, operative mortality occurred in only 1 patient and no patient died after discharge (median follow-up 2.7 years). Survival of patients who presented with ALCAPA beyond infancy was excellent, although chronic mitral regurgitation and chronic arrhythmia were not uncommon. Patients who underwent ALCAPA repair ≥1 year of age were less likely to present with LV dysfunction but more likely to present with cardiac arrest than younger patients.
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Left Ventricular Thrombus Formation During Cardiopulmonary Bypass Diagnosed by Intraoperative Transesophageal Echocardiography in a Case of Anomalous Left Coronary Artery From the Pulmonary Artery. J Cardiothorac Vasc Anesth 2020; 35:2751-2755. [PMID: 32798167 DOI: 10.1053/j.jvca.2020.07.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 11/11/2022]
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Remote ALCAPA Repair-Total Arterial Reconstruction Using Free Aortic Graft Technique. World J Pediatr Congenit Heart Surg 2020; 11:493-497. [PMID: 32645782 DOI: 10.1177/2150135120918538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A late presenting anomalous left coronary artery from pulmonary artery (ALCAPA) with remote origin may be associated with several technical caveats due to distance for coronary transfer and inadequate autologous tissues for reconstruction. A technique using full circumferential aortic wall as a free graft that is sutured as a posterior hood on an anterior pulmonary arterial flap is used to achieve reconstruction of a neo-left coronary that is tension free, with laminar flow and without the use of any prosthetic material. The technique with potential modifications described could potentially be applied to any variant of ALCAPA to achieve total arterial reconstruction to yield an optimal long-term outcome.
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Echocardiographic Diagnosis of Bland-White-Garland Syndrome in an Asymptomatic Adult. JACC Case Rep 2020; 2:1021-1024. [PMID: 34317406 PMCID: PMC8302085 DOI: 10.1016/j.jaccas.2020.03.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 03/19/2020] [Indexed: 11/07/2022]
Abstract
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital defect and usually diagnosed within the first 2 months of life. Only 10% of patients survive to adulthood largely in part to the formation of extensive collaterals from the right to left coronary arteries. We present a case of ALCAPA diagnosed in an asymptomatic adult through a transthoracic echocardiogram (TTE). (Level of Difficulty: Beginner.)
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Development of Myocardial Infarction in a 12-Year-Old Female after the Use of Inhaled Salbutamol. J Pediatr Intensive Care 2020; 9:295-298. [PMID: 33133748 DOI: 10.1055/s-0040-1709151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 03/01/2020] [Indexed: 10/24/2022] Open
Abstract
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) accounts for 0.023% of all cases reported in pediatric patients. According to literature, only a handful of ALCAPA patients are able to reach adulthood. Clinical manifestations of ALCAPA range from fatigue during exercise to sudden death in adulthood. Herein, we described a 12-year-old symptomatic patient with ALCAPA who had severe chest pain after using salbutamol treatment for presumed asthma. ALCAPA is one of the curable versions of myocardial ischemia and infarction in childhood. Due to clinical findings in conjunction with electrocardiogram and echocardiography, a computed tomography scan with coronary angiography was performed and the diagnosis of ALCAPA was confirmed. We presented this case because ALCAPA-related myocardial ischemia and infarction in children are rare with only sporadic cases reported. This case illustrated the need for close monitoring and surgery as the best treatment for ALCAPA associated with myocardial infarction.
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Diagnosis and Surgical Outcomes of Patients with Anomalous Left Coronary Artery from the Pulmonary Artery: A Single Taiwanese Medical Center Experience. Heart Surg Forum 2020; 23:E101-E106. [PMID: 32364892 DOI: 10.1532/hsf.2703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 12/04/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND Anomalous left coronary artery from the pulmonary artery (ALCAPA), a very rare congenital cardiac anomaly, is associated with a high mortality rate among infants who are not diagnosed or treated in a timely manner. Surgical intervention with the reconstruction for a two-coronary-system circulation is the main treatment; however, there have been very few reported cases from Taiwan. In this study, we aim to describe the clinical manifestations, diagnostic methods, surgery types, and surgical outcomes in patients with ALCAPA from a single Taiwanese medical center. METHODS We retrospectively reviewed patients diagnosed with ALCAPA who underwent surgery at our institution between January 2001 and October 2018. Clinical presentations, noninvasive and invasive study results, surgical methods, and postoperative follow-up results were assessed from medical records. Moreover, literature on this particular cardiovascular anomaly was reviewed. RESULTS The study included 6 patients (5 children and 1 adult). The diagnosis was confirmed using cardiac catheterization and coronary angiography in four patients and only echocardiography in two patients. All patients underwent surgical correction and survived. Four patients showed improvements in left ventricular function and mitral regurgitation (MR). CONCLUSION Early diagnosis and timely surgical intervention could avoid mortality regardless of the method of operation. ALCAPA can be definitively diagnosed using noninvasive echocardiography. Both left ventricular systolic function and mitral insufficiency could improve after the surgical intervention in pediatric patients. Repair or replacement of the mitral valve could be reserved for persistent MR complicated with congestive heart failure, particularly in patients who received the initial operation beyond infancy.
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ALCAPA syndrome in an asymptomatic young soccer player. TURK GOGUS KALP DAMAR CERRAHISI DERGISI-TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2020; 27:388-391. [PMID: 32082890 DOI: 10.5606/tgkdc.dergisi.2019.16320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 02/06/2019] [Indexed: 11/21/2022]
Abstract
Anomalous origin of left coronary artery from pulmonary artery syndrome is a rare, but severe congenital cardiac malformation. It is an important cause of dilated cardiomyopathy and left heart failure during infancy and, if left untreated, the prognosis is poor with an overall mortality rate over 90%. About 15% of patients can survive beyond the first year of life, depending on the development of collateral circulation and may present with angina, dyspnea, syncope, and arrhythmias. Myocardial infarction and sudden cardiac death may be the only and the first symptom in some cases. The treatment of choice for this syndrome is urgent surgical intervention with favorable long-term outcomes. Herein, we present an asymptomatic adolescent active sportsman who was diagnosed with anomalous origin of left coronary artery from pulmonary artery syndrome and underwent a successful surgery.
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Adult ALCAPA: from histological picture to clinical features. J Cardiothorac Surg 2020; 15:14. [PMID: 31931842 PMCID: PMC6958604 DOI: 10.1186/s13019-020-1048-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 01/02/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Anomalous left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital coronary anomaly that results in high mortality if left untreated. Our aim was to extend our knowledge of the histological, angiographic, and clinical characteristics of ALCAPA in order to deepen our understanding of this rare entity. CASE PRESENTATION We were involved in the assessment, treatment, and pathological evaluation of two adult ALCAPA patients who were rescued from ventricular fibrillation and then surgically treated to establish a dual coronary artery system. Histological studies indicated various chronic ischemic changes in the myocardium, patchy fibrosis, and severely thickened arteriolar walls in both ventricles. The first patient is alive and well 11.5 years after surgical correction without any implantable cardioverter defibrillator (ICD) activations. The second patient required re-do surgery 9 months after the initial operation but subsequently died. Histologically, chronic ischemic alteration of the myocardium and thickened arteriolar walls persisted even after surgical correction, and coronary angiography (CAG) showed an extremely slow flow phenomenon even after surgical correction in both patients. The average postoperative opacification rate in the first case was 7.36 + 1.12 (n = 2) in the RCA, 3.81 + 0.51 (n = 3) in the left anterior descending (LAD) artery, and 4.08 + 0.27 (n = 4) in the left circumflex (LCx) artery. The slow flow phenomenon may represent persistent high arteriolar resistance in both ventricles. CONCLUSIONS Seldom reported or new findings in adult ALCAPA were identified in two cases. More frequent diagnosis of adult ALCAPA can be expected because of the widespread availability of resuscitation and more advanced diagnostic modalities. Accumulation of pathological and clinical findings and confirmation of the long-term follow-up results after treatment may contribute to expanding our knowledge of this rare entity and establishing optimal treatment.
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Newborn girl with coarctation of the aorta and anomalous left coronary artery from pulmonary artery, with retrograde perfusion of left circumflex artery: a case report. EUROPEAN HEART JOURNAL-CASE REPORTS 2020; 3:1-4. [PMID: 31912005 PMCID: PMC6939823 DOI: 10.1093/ehjcr/ytz166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 03/14/2019] [Accepted: 09/08/2019] [Indexed: 11/20/2022]
Abstract
Background Anomalous left coronary artery from pulmonary artery (ALCAPA) is a rare coronary abnormality. Although it exists usually as an isolated abnormality, ALCAPA has been described with aortic pathologies like coarctation or aortopulmonary window. Case summary An 18-day-old female was admitted to the paediatric intensive care unit because of a heart murmur and weak femoral pulses. A transthoracic two-dimensional echocardiography was performed and confirmed suspected diagnosis of aortic coarctation. In addition, a total retrograde perfusion of the left circumflex coronary artery (LCX) was found, without visible flow through the ostium of the left coronary artery (LCA) into the aorta. A coronary angiography was performed, showing a single right coronary artery with a normal right posterior descending artery (RPD). Supplied by collaterals from the RPD, the LCX was perfused retrogradely, passing by the lateral wall of the ascending aorta without flowing into it, but into the right pulmonary artery. At 23 days of age, surgery was performed with resection of the aortic coarctation and reimplantation of the LCA into the posterior aortic wall. Discussion This case demonstrates that coronary artery anomalies like ALCAPA may occur together with other cardiac malformations. Despite concomitant cardiac lesions, careful assessment of the coronary arteries is mandatory, including cardiac catheterization in case of doubt.
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An 8-Month-Old With a Chronic Cough. J Pediatr Health Care 2020; 34:63-66. [PMID: 31303543 DOI: 10.1016/j.pedhc.2019.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 06/06/2019] [Accepted: 06/08/2019] [Indexed: 10/26/2022]
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Oblique coronary artery prolongation in anomalous left coronary artery arising from the pulmonary artery: A case series. J Card Surg 2019; 34:1434-1438. [PMID: 31638717 DOI: 10.1111/jocs.14160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Anomalous left coronary artery (LMCA) arising from the pulmonary artery (ALCAPA) is a life-threatening congenital birth defect. Prompt surgical correction by reimplantation of the LMCA into the aorta is the treatment of choice, however, unfavorable LCA location or length can make direct reimplantation difficult or even impossible without causing significant stretching or tension on the LMCA. This tension can lead to stenosis of the artery and coronary ischemia and must be avoided if possible. METHODS A chart review from January 2010 to December 2018 of patients who had ALCAPA repair. Patients were excluded if direct reimplantation was possible. Herein, we describe four cases in which remote LMCA position necessitated the creation of a tubular prolongation of the LMCA. RESULTS A generous coronary button from the pulmonary artery along with the oblique flap of aorta served as the prolongation of the left main coronary artery. This allowed for a tension-free anastomosis using native tissue with the ability to grow with the patient. The pulmonary artery and the aorta were then patched using pericardial tissue. All four patients had improvement in left ventricular function and degree of mitral regurgitation within weeks of surgery. No patient required extracorporeal membrane oxygenation support. Subsequent long-term angiographic follow-up has revealed excellent durability and patency of these coronary conduits. CONCLUSIONS The variable nature of ALCAPA requires modification of the surgical approach on a patient by patient basis, and the above described technique adds an alternate and reliable long-term treatment option.
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Pulmonary artery-focused contrast echocardiography with supplemental oxygen(PCESO) for echocardiographic diagnosis of anomalous origin of left coronary artery from pulmonary artery: Novel use of an old technique. Clin Case Rep 2019; 7:1777-1781. [PMID: 31534748 PMCID: PMC6745388 DOI: 10.1002/ccr3.2354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 06/16/2019] [Accepted: 07/08/2019] [Indexed: 12/13/2022] Open
Abstract
Pulmonary artery-focused agitated saline contrast echocardiography unveils tricky cases of ALCAPA by the entry of microbubbles into the left coronary artery (LCA) during systole and retrograde flow from LCA into the main pulmonary artery during diastole. Associated pulmonary hypertension, if present, augments the former flow and supplemental oxygen increases the latter.
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Anomalies of coronary artery origin: Evaluation on multidetector CT angiography. Clin Imaging 2019; 57:87-98. [PMID: 31170598 DOI: 10.1016/j.clinimag.2019.05.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 04/26/2019] [Accepted: 05/22/2019] [Indexed: 11/18/2022]
Abstract
Anomalies of origin of coronary arteries are an uncommon occurrence and found in approximately 1-2% of the general population. While a large proportion of these anomalies are clinically silent, a few might be hemodynamically significant and may even result in sudden cardiac death. Comprehensive knowledge of the normal as well as variant anatomies of the coronary artery origin and familiarity with imaging appearances and clinical significance of these anomalies is imperative for precise diagnosis and subsequent planning of treatment, whenever required. Multidetector computed tomography angiography, on account of its non-invasiveness, faster scan times and multiplanar reconstruction capabilities, is increasingly being utilized for characterization of coronary artery origin anomalies and their three-dimensional spatial relations. It shows a superior rate of detection of these anomalies compared to conventional angiography, providing more accurate delineation of the ostium as well as course. With the advent of newer generation CT scanners and use of advanced dose reduction techniques, images can be obtained rapidly having excellent spatial resolution and with minimal radiation dose. In this review article, we present the multidetector CT angiography imaging findings of the spectrum of anomalous coronary artery origin, using a third-generation dual-source CT scanner.
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Anomalous origin of the left coronary artery from the pulmonary artery in a patient of advanced age: a case report and analysis. J Int Med Res 2019; 47:2687-2693. [PMID: 30983452 PMCID: PMC6567725 DOI: 10.1177/0300060519841509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A 61-year-old Chinese man presented with a nearly 30-year history of an anomalous origin of the left coronary artery. He had been diagnosed with an anomalous origin of the left coronary artery in 1989. He then underwent regular echocardiographic examinations and it was found that his heart was gradually enlarging. After a >20-year asymptomatic period, he developed recurrent chest discomfort and palpitation. Coronary computed tomography angiography suggested that the left coronary artery anomaly originated from the pulmonary artery; additionally, the right coronary artery was tortuous and thickened. Coronary angiography showed that the right coronary artery was huge and buckling. The patient underwent corrective surgery of the anomalous origin of the left coronary artery from the pulmonary artery, aortic valve mechanical valve replacement, mitral valve plasty, and tricuspid valve plasty in Fuwai Hospital (National Center of Cardiovascular Disease of China), and the anatomic results of the surgery were good.
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Reconstruction of anomalous left coronary artery from pulmonary artery in an adult patient: a case report. J Cardiothorac Surg 2019; 14:40. [PMID: 30808374 PMCID: PMC6390337 DOI: 10.1186/s13019-019-0866-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 02/17/2019] [Indexed: 11/18/2022] Open
Abstract
Background Anomalous left coronary artery from the pulmonary artery is a congenital heart disease in which myocardial ischemia occurs within 1 year of birth. Adults have been reported to survive owing to the development of collateral perfusion from right coronary artery. In these cases, however, revascularization is necessary to prevent sudden cardiac death. Case presentation A 62-year-old female gradually started experiencing dyspnea during exercise. Coronary computed tomography revealed that the left coronary artery arose from the main pulmonary artery. The patient was subsequently diagnosed with adult-type, anomalous left coronary artery from the pulmonary artery. She underwent a surgery, in which a 6-mm vascular prosthesis was passed through the main pulmonary artery to anastomose the left coronary artery and ascending aorta. Conclusion Our reconstructive technique using vascular prosthesis is effective for anomalous left coronary artery from pulmonary artery in adults.
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A new surgical approach to a patient with anomalous origin of left coronary artery from pulmonary artery: A case report. TURK GOGUS KALP DAMAR CERRAHISI DERGISI-TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2019; 27:107-110. [PMID: 32082835 DOI: 10.5606/tgkdc.dergisi.2019.16885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 10/18/2018] [Indexed: 11/21/2022]
Abstract
Anomalous origin of the left main coronary artery from the main pulmonary artery is a very rarely seen congenital heart disease in children. Fatal ischemic and arrhythmic complications usually occur during early infancy, when pulmonary vascular resistance falls and left coronary artery flow decreases. Nearly 10% of patients reach childhood and adulthood, if extensive collateral coronary artery circulation develops. In this article, we report our end-to-end anastomosis technique of the left internal mammary artery to the left main coronary artery in a-10-year-old patient.
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Sudden Cardiac Arrest in Adult Due to Anomalous Origin of Left Main Coronary Artery From Pulmonary Artery. JACC Cardiovasc Interv 2018; 11:e203-e205. [PMID: 30573072 DOI: 10.1016/j.jcin.2018.09.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 09/11/2018] [Indexed: 11/24/2022]
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Anomalous origin of the right coronary artery from the pulmonary artery in an infant with a heart murmur: Case report. ARCH ARGENT PEDIATR 2018; 116:e789-e792. [PMID: 30457739 DOI: 10.5546/aap.2018.eng.e789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 07/31/2018] [Indexed: 11/12/2022]
Abstract
The anomalous origin of the right coronary artery from the pulmonary artery (ARCAPA) is a rare entity that has an incidence of 0.002 % and can potentially cause sudden death. Unlike to the anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA), usually presented with myocardial ischemia and heart failure; the diagnosis of ARCAPA is often incidental during evaluation of a heart murmur. We report a case of a 6 months old female patient referred to us with a cardiac murmur and a suspicion of coronary fistula. For a proper diagnostic assessment an echocardiogram, a computed tomography angiography and a cardiac catheterization were requested. A small ostium secundum-type atrial septal defect (ASD) and an ARCAPA were revealed. At 11 months old, the patient was scheduled for corrective cardiovascular surgery. The aim of this report is to describe a low incidence and potentially fatal disease.
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Transcatheter closure for baffle leak after Takeuchi repair of anomalous left coronary artery from the pulmonary artery: a case report. EUROPEAN HEART JOURNAL-CASE REPORTS 2018; 2:yty028. [PMID: 31020111 PMCID: PMC6177070 DOI: 10.1093/ehjcr/yty028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 02/11/2018] [Indexed: 11/29/2022]
Abstract
Introduction Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare but serious congenital coronary abnormality, Takeuchi repair is an alternative treatment option for this anomaly in certain situations, it is reported that baffle leak is the most common complication after Takeuchi repair, and some of this complication require surgical reoperation. Case presentation In this case, a 43-year-old woman diagnosed with ALCAPA underwent Takeuchi procedure 6 months ago, 4 months after the procedure, the patient complained of chest pain on exertion and was confirmed to have baffle leak, and then we treated this complication successfully by percutaneous transcatheter closure. Discussion Baffle leak is the most common complication after Takeuchi procedure of ALCAPA, some of them require surgical reoperation. In this case, we introduce a new method, percutaneous transcatheter closure, to treat the baffle leak. To our knowledge, this is the first reported case of transcatheter closure for baffle leak after Takeuchi repair, which may be an alternative treatment option for the baffle leak after Takeuchi repair of this rare congenital coronary anomaly.
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Anomalous Origin of the Left Coronary Artery From the Pulmonary Artery Presenting in Adulthood: A French Nationwide Retrospective Study, an Editorial Commentary. Semin Thorac Cardiovasc Surg 2017; 29:S1043-0679(17)30293-9. [PMID: 29175205 DOI: 10.1053/j.semtcvs.2017.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2017] [Indexed: 11/11/2022]
Abstract
Adults with anomalous left coronary artery from the pulmonary artery typically have multiple venous and arterial collateral arteries surrounding the artery, making precise ligation imperative. Most physicians delay mitral valve repair until left ventricular function improves allowing for reperfusion through a 2-coronary system reimplanting the anomalous left coronary artery from the pulmonary artery into the aorta.
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Abstract
A 29-year-old gravida1 para1 woman presented with increasing fatigue. Multi-modality imaging demonstrated the left coronary artery arising from the main pulmonary artery with large collateral vessels in the interventricular septum, in keeping with unrepaired anomalous left coronary artery from the pulmonary artery. Cardiac MRI T1 mapping demonstrated globally elevated non-contrast T1 and extracellular volume fraction values, which suggested the presence of diffuse interstitial myocardial fibrosis. Cardiac MRI T1 mapping allows for a new dimension of myocardial characterisation, providing insight into subtle, diffuse abnormalities at the tissue level.
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ALCAPA Syndrome and Atrial Septal Defect In a 68-Year-Old Woman: An Extremely Rare Congenital Association. ACTA CARDIOLOGICA SINICA 2017; 33:447-449. [PMID: 29033517 DOI: 10.6515/acs20160608c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Anomalous left coronary artery arising from the pulmonary artery (ALCAPA) has been generally reported as an isolated lesion that is also called Bland-White-Garland syndrome. Herein we report a case of ALCAPA syndrome with an atrial septal defect in a 68-year-old woman. She had been asymptomatic until the age of 68. Echocardiographic examination revealed atrial septal defect, and coronary angiography showed that the left main coronary artery originated from the pulmonary artery and intensive collateral connections between the right and left coronary artery. In this case, it would appear that ALCAPA is associated with atrial septal defect.
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Congenital Coronary Artery Anomaly in an Asymptomatic Patient Presenting with Cardiac Arrest. Kans J Med 2017; 10:1-8. [PMID: 29472974 PMCID: PMC5733454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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