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Rathi AC, Nagtode N, Chandra V, Pathade AG, Yelne S. Critical Insights Into the Management of Postpartum Left Main Spontaneous Coronary Artery Dissection: Current Strategies and Future Directions. Cureus 2023; 15:e44622. [PMID: 37799221 PMCID: PMC10548014 DOI: 10.7759/cureus.44622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 09/03/2023] [Indexed: 10/07/2023] Open
Abstract
This review article delves into the multifaceted realm of postpartum left main spontaneous coronary artery dissection (PLMSCAD), an infrequent yet critical condition affecting women during the postpartum period. Through a comprehensive exploration of its pathophysiology, clinical presentation, diagnosis, management strategies, and future directions, this review provides a holistic understanding of PLMSCAD's complexities. The article highlights challenges in diagnosis due to overlapping symptoms and underscores the significance of prompt recognition and tailored interventions. Current management strategies, encompassing medical and interventional approaches, are analysed in the context of their short-term and long-term impact on patient outcomes. Ethical considerations and the role of patient education and support networks are explored, shedding light on the broader psychosocial dimensions of PLMSCAD management. As emerging research reveals insights into genetic influences, hormonal dynamics, and the prognosis of affected individuals, this review emphasises the necessity of collaborative research endeavours and data sharing to enhance our understanding and guide future strategies. Ultimately, this review underscores the urgency of addressing the unique needs of women experiencing PLMSCAD, urging ongoing research, multidisciplinary collaboration, and a patient-centred approach to optimise maternal health outcomes and well-being.
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Affiliation(s)
- Arya C Rathi
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Nikhilesh Nagtode
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Vaibhav Chandra
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Aniket G Pathade
- Research and Development, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Seema Yelne
- Nursing, Shalinitai Meghe College of Nursing, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Manpoong CP, Saikia B, Ram MK, Sarma A, Malviya A. Detailed Morphometric Analysis on Left Coronary Artery in the Population of North-East India. Cureus 2023; 15:e45023. [PMID: 37829965 PMCID: PMC10566226 DOI: 10.7759/cureus.45023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2023] [Indexed: 10/14/2023] Open
Abstract
Introduction The left ventricle, the cardiac chamber responsible for blood supply to the whole of systemic vasculature, receives most of its blood supply from the left coronary arteries (LCAs). Atherosclerosis of these vessels leading to myocardial infarction is a leading cause of death. Several invasive diagnostic or therapeutic coronary interventions are available for such patients. Just like any vascular procedure, a prior comprehensive knowledge of the dimensions of these vessels and their branching pattern is essential to perform these procedures uneventfully. No previous study in the population of North-Eastern India documents the population-specific reference for morphometric values of left coronary arteries and their anatomic variations. So, this study aims to fill up this lacuna. Methods This study was conducted in the Department of Anatomy in collaboration with the Catheterization Lab, Department of Cardiology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong. Coronary angiograms (CAG) of 100 subjects - 38 females and 62 males - were obtained from the Cardiac Catheterization Lab. Coronary angiograms were studied for the normal variant anatomy and morphometry of the LCAs - the left main coronary artery (LMCA), left anterior descending (LAD), and left circumflex (LCX). Results The mean length and luminal diameter of LMCA were found to be 9.13±3.23 mm and 4.38±0.58 mm, respectively. The mean length of LAD and LCX were 109.46±14.49 mm and 66.27±11.56 mm, respectively. Ramus intermedius was present in 32% of the subjects, whereas the remaining subjects had bifurcations of LMCA. We also found that 86% of patients had "wrap-around LAD", while in 11% of our subjects, LAD failed to reach the apex. Diagonal branches originating from LAD were single, duplicated, and multiple in 14%, 62%, and 24% respectively. The marginal branches were found to be single, double, and multiple in 20%, 51%, and 29% respectively. Conclusion This study establishes a baseline reference on morphometry of the left coronary artery specific to the population of North-East India. This study may be of assistance to radiologists and cardiologists when performing procedures on the left coronary arteries in the population of North-Eastern India, with respect to the prevalence of anatomic variations.
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Affiliation(s)
- Chau Pingsaymang Manpoong
- Anatomy, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Bishwajeet Saikia
- Anatomy, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Mohan K Ram
- Anatomy, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Amitav Sarma
- Anatomy, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Amit Malviya
- Cardiology, North Eastern Indira Gandhi Regional Institute of Health And Medical Sciences (NEIGRIHMS), Shillong, IND
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Abdelaziz AA, Taleb AMA. Slippage of an Undeployed Stent in the Left Main Artery: A Case Report Study. Heart Views 2023; 24:157-159. [PMID: 37584019 PMCID: PMC10424754 DOI: 10.4103/heartviews.heartviews_120_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 05/11/2023] [Indexed: 08/17/2023] Open
Abstract
Advances in stent design and technology have made stent loss during percutaneous coronary interventions rare. When an undeployed stent dislodges in the left main (LM) artery during percutaneous coronary angioplasty, the risk of life-threatening procedural complications is high. We report a 50-year-old male patient, a smoker, with a history of diabetes mellitus and hypertension with typical chest pain on minimal exertion. Electrocardiogram and echo revealed ischemic changes and regional wall motion abnormality. Culotte technique was used. A new 3 mm × 48 mm stent was inserted in the LM-left circumflex (LM-LCX) followed by stenting of the LM-left anterior descending (LM-LAD) ostia with a 3.5 mm × 18 mm stent. The two balloons were rewired and kissed. Stent slippage and dislodging in the LM artery can be corrected using the culotte technique to crush the undeployed stent behind the LM-LCX and LM-LAD stents.
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Kinnaird T, Gallagher S, Farooq V, Protty M, Back L, Devlin P, Anderson R, Sharp A, Ludman P, Copt S, Mamas MA, Curzen N. Temporal Trends in In-Hospital Outcomes Following Unprotected Left-Main Percutaneous Coronary Intervention: An Analysis of 14 522 Cases From British Cardiovascular Intervention Society Database 2009 to 2017. Circ Cardiovasc Interv 2023; 16:e012350. [PMID: 36649390 DOI: 10.1161/circinterventions.122.012350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Percutaneous coronary intervention (PCI) is increasingly used as a treatment option for unprotected left main stem artery (unprotected left main stem percutaneous intervention) disease. However, whether patient outcomes have improved over time is uncertain. METHODS Using the United Kingdom national PCI database, we studied all patients undergoing unprotected left main stem percutaneous intervention between 2009 and 2017. We excluded patients who presented with ST-segment-elevation, cardiogenic shock, and with an emergency indication for PCI. RESULTS Between 2009 and 2017, in the study-indicated population, 14 522 unprotected left main stem percutaneous intervention procedures were performed. Significant temporal changes in baseline demographics were observed with increasing patient age and comorbid burden. Procedural complexity increased over time, with the number of vessels treated, bifurcation PCI, number of stents used, and use of intravascular imaging and rotational atherectomy increased significantly through the study period. After adjustment for baseline differences, there were significant temporal reductions in the occurrence of peri-procedural myocardial infarction (P<0.001 for trend), in-hospital major adverse cardiac or cerebrovascular events (P<0.001 for trend), and acute procedural complications (P<0.001 for trend). In multivariable analysis examining the associates of in-hospital major adverse cardiac or cerebrovascular events, while age per year (odds ratio, 1.02 [95% CIs, 1.01-1.03]), female sex (odds ratio, 1.47 [1.19-1.82]), 3 or more stents (odds ratio, 1.67 [05% [1.02-2.67]), and patient comorbidity were associated with higher rates of in-hospital major adverse cardiac or cerebrovascular events, by contrast use of intravascular imaging (odds ratio, 0.56 [0.45-0.70]), and year of PCI (odds ratio, 0.63 [0.46-0.87]) were associated with lower rates of in-hospital major adverse cardiac or cerebrovascular events. CONCLUSIONS Despite trends for increased patient and procedural complexity, in-hospital patient outcomes have improved after unprotected left main stem percutaneous intervention over time.
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Affiliation(s)
- Tim Kinnaird
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.).,Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences, University of Keele, Stoke-on-Trent, United Kingdom (T.K., M.A.M.)
| | - Sean Gallagher
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.)
| | - Vasim Farooq
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.)
| | - Majd Protty
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.)
| | - Liam Back
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.)
| | - Peadar Devlin
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.)
| | - Richard Anderson
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.)
| | - Andrew Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (T.K., S.G., V.F., M.P., L.B., P.D., R.A., A.S.)
| | - Peter Ludman
- Institute of Cardiovascular Sciences, Birmingham University, United Kingdom (P.L.)
| | - Samuel Copt
- Division of Statistics, Biosensors SA, Morges, Switzerland (S.C.)
| | - Mamas A Mamas
- Department of Cardiology, Royal Stoke Hospital, UHNM, Stoke-on-Trent, United Kingdom (M.A.M.).,Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences, University of Keele, Stoke-on-Trent, United Kingdom (T.K., M.A.M.)
| | - Nick Curzen
- Department of Cardiology, University Hospital NHS Trust, Southampton, United Kingdom (N.C.)
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Prochnau D, Surber R, Hoyme M, Otto S, Selle A, Poerner TC. ST-segment Elevation Following Cardioversion of Atrial Fibrillation in the Emergency Department: Unmasked Myocardial Infarction due to Left Main Coronary Artery Plaque Rupture or Unspecific Finding? CAN J EMERG MED 2017; 19:312-6. [PMID: 27619976 DOI: 10.1017/cem.2016.352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Atrial fibrillation (AF) is a frequent reason for emergency department visits. According to current guidelines either rate- or rhythm-control are acceptable therapeutic options in such situations. In this report, we present the complicated clinical course of a patient with AF and a rapid ventricular response. Because of paroxysmal AF, the patient was on chronic oral anticoagulation therapy with warfarin. Pharmacological treatment was ineffective to control ventricular rate, and immediate synchronized electrical cardioversion was performed. One hour later, the patient complained of chest pain in combination with marked ST-segment elevation in the anterior leads. Cardiac catheterization with optical coherence tomography disclosed plaque rupture in the left main coronary artery without other significant stenosis. Stent implantation was performed successfully. During the course of the hospital stay, the patient remained asymptomatic and the ST-segment elevations resolved. However, despite treatment with amiodarone it was not possible to keep the patient permanently in sinus rhythm. Therefore, a biventricular pacemaker was implanted and AV node ablation performed.
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