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Postoperative chylothorax and left internal jugular vein thrombus after complex cyanotic heart disease surgery 复杂紫绀型心脏病术后乳糜胸及左颈内静脉血栓
Pub Date : 2022-10-01 DOI: 10.4103/jicc.jicc_26_22
D. Bagri, K. Meena, J. Meena, Umesh Gurjar, Balveer Jeengar
Chylothorax is the accumulation of lymphatic fluid in pleural space following traumatic injury to lymphatic vessels, systemic venous obstruction, dysfunction of the right ventricle, thrombosis of the duct, superior vena cava or subclavian vein, or postoperatively. A 2 ½-year-old male child operated for transposition of great arteries (TGA), tricuspid atresia (TA), and hypoplastic right ventricle 15 days ago developed chylothorax and left internal jugular vein thrombus. The child was initially managed conservatively with nutritional management, anticoagulation, and octreotide followed by interventional radiological management with lipoidol injection. Early suspicion and diagnosis are crucial. The management was difficult owing to a lack of proper guidelines. Further research is warranted.
乳糜胸是淋巴血管外伤、全身静脉阻塞、右心室功能障碍、导管、上腔静脉或锁骨下静脉血栓形成或术后引起的胸膜间隙淋巴积液。15天前,一名2岁半男童因大动脉转位、三尖瓣闭锁和右心室发育不全手术,并发乳糜胸和左颈内静脉血栓。该患儿最初采用营养管理、抗凝和奥曲肽保守治疗,随后采用脂醇注射介入放射治疗。早期怀疑和诊断至关重要。由于缺乏适当的指导方针,管理很困难。进一步的研究是有必要的。
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引用次数: 0
A Rare Case of Primary Cardiac Synovial Sarcoma with Thromboctopenia 原发性心脏滑膜肉瘤伴血小板减少1例
Pub Date : 2022-10-01 DOI: 10.4103/jicc.jicc_81_20
Nrushen Peesapati, A. Redrouthu
Primary cardiac tumors are of rare presentation. We present a case of primary cardiac synovial sarcoma of the right atrium admitted to our hospital. An initial diagnosis of right atrial myxoma or hydatid cyst was made based on echocardiographic and radiological features. Intraoperatively, an irregular mass was excised, and histopathologically, it was reported as monophasic synovial sarcoma. Immunohistochemistry was positive for TLE-1, BCL-2, and MIC-2.
原发性心脏肿瘤是一种罕见的肿瘤。我们报告一例原发性右心房心脏滑膜肉瘤。根据超声心动图和影像学表现,初步诊断为右心房黏液瘤或包虫囊肿。术中,我们切除了一个不规则的肿块,经组织病理学检查,报告为单相滑膜肉瘤。免疫组化检测结果为le -1、BCL-2、MIC-2阳性。
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引用次数: 0
Etiology, clinical profile, and 1-year outcome of patients presenting with nonischemic ventricular tachycardia: An observational study 非缺血性室性心动过速患者的病因、临床特征和1年预后:一项观察性研究
Pub Date : 2022-10-01 DOI: 10.4103/jicc.jicc_7_22
S. Mani Krishna, O. Satish
Background: Although ventricular tachycardia and the ventricular fibrillation occur more often in adults with coronary artery disease, These ventricular arrhythmias may appear in young people, often early and late after surgery for congential heart disease or in association with a variety of cardiac disease ,autonomic imbalance, drugs, as well as in the absence of detectable cardiac desease, when serious ventricular tachyarrhythmias occur in the young they may be misdiagnosed as aberrantly conducting supraventricular tachycardias because of their presumed infrequency. Information on clinical characteristics and outcome of patients with NIVT in our patient population is limited. Aims and Objectives: This prospective observational study was aimed at patients presenting with NIVT to our tertiary care center and to analyze their clinical features, electrocardiogram (ECG) characteristics, underlying disease, management and clinical outcome at one year of follow up. Methods: It is an observational prospective study of 50 patients who presented with nonischaemic VT (NIVT) to our tertiary care center. History , physical examination ,chest X-RAY, electrocardiogram (ECG) and echocardiography were done. Details of electrophysiological studies and radio frequency ablation were collected. Antiarrhythmic drug history was noted. Patients were followed for a period of one year for their clinical outcome and their response to different modalities of treatment was noted. clinical Events defined as death, hospitalizations, DC shocks and recurrence of disease and time to event was also noted. Results: Among the total 50 patients, 27(54%) were males and 23(46%) were females. The mean age of presentation was 31 to 40 years.Most common presenting symptom was syncope (75%). Most common etiology was found to be idiopathic dilated cardiomyopathy with severe LV dysfunction (26%) followed by inflammatory cardiomyopathy (10%). post valvular replacement surgery for rheumatic heart disease , hypertrophic cardiomyopathy , idiopathic right ventricular outflow tract tachycardia were found in 6 percent of patients in each category. LBBB and RBBB morphology of VT in ECG seen in 37 and 44% of patients respectively. Immediate mortality rate was 12%, mainly seen in patients with electrolyte imbalance secondary to systemic infections and myocarditis related to covid 19 infection. Mean survival time in our study is 39.16 weeks with 95% confidence interval. Events have occurred in 30% of our patients most commonly in patients with idiopathic DCMP. Recurrent episodes of VT are more common in patients with DCMP ejection fraction less than 35 percent and also in ARVD patients after LV involvement. Conclusion: NIVT requires aggressive management to prevent mortality and morbidity.Recurrent episodes of VT can occur after disease progression in DCMP and these patients have poor prognosis. Aggressive management like cervical sympathetic denervation may be required in these patients when present
背景:尽管室性心动过速和心室颤动更常见于患有冠状动脉疾病的成人,但这些室性心律失常也可能出现在年轻人身上,通常出现在先天性心脏病手术后的早期和晚期,或与各种心脏病、自主神经失衡、药物以及没有可检测到的心脏病有关。当严重的室性心动过速发生在年轻人身上时,他们可能被误诊为异常传导的室上性心动过速,因为他们被认为是罕见的。在我们的患者群体中,关于NIVT患者的临床特征和预后的信息是有限的。目的和目的:本前瞻性观察性研究针对在我们三级护理中心就诊的NIVT患者,分析他们的临床特征、心电图(ECG)特征、潜在疾病、治疗和随访一年的临床结果。方法:这是一项观察性前瞻性研究,50例非缺血性室性心动过速(NIVT)患者来到我们的三级保健中心。病史、体格检查、胸部x线、心电图、超声心动图检查。收集电生理研究和射频消融的细节。记录抗心律失常药物史。对患者进行了为期一年的临床结果随访,并记录了他们对不同治疗方式的反应。临床事件定义为死亡、住院、直流电击和疾病复发以及事件发生的时间。结果:50例患者中,男性27例(54%),女性23例(46%)。平均发病年龄31 ~ 40岁。最常见的症状是晕厥(75%)。最常见的病因是特发性扩张型心肌病伴严重左室功能障碍(26%),其次是炎症性心肌病(10%)。风湿性心脏病、肥厚性心肌病、特发性右心室流出道心动过速的瓣膜置换术后患者各占6%。VT的LBBB和RBBB形态分别占37%和44%。立即死亡率为12%,主要见于继发于全身感染的电解质失衡和与covid - 19感染相关的心肌炎患者。本研究的平均生存时间为39.16周,95%可信区间。事件发生在30%的患者中,最常见于特发性DCMP患者。在DCMP射血分数小于35%的患者和左室累及后的ARVD患者中,VT的复发性发作更为常见。结论:NIVT需要积极的治疗以预防死亡率和发病率。在DCMP疾病进展后,房颤可反复发作,这些患者预后较差。当这些患者出现VT风暴时,可能需要积极的治疗,如颈交感神经去支配。对NIVT患者的全面评估将有助于识别潜在的病因,并选择适当的治疗策略,如颈交感神经断神经、射频消融和AICD植入,以及有效控制VT的药物治疗。
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引用次数: 0
Internal jugular vein perforation due to blind temporary pacing lead insertion: Pitfall of a blind procedure 盲目临时起搏导线插入导致颈内静脉穿孔:盲目手术的陷阱
Pub Date : 2022-10-01 DOI: 10.4103/jicc.jicc_18_22
N. Sofi, S. Sinha, Mohit Sachan
Temporary pacing lead is placed through the internal jugular, subclavian or femoral vein under fluoroscopic, echocardiographic, or electrocardiographic guidance. However, in most of the developing world, this procedure is done without fluoroscopic guidance. Blind procedures are known to be associated with more complications as compared to guided procedures. Here, we report a case of the right internal jugular vein perforation while placing the temporary pacing lead in an 80-year-old male patient who had permanent pacemaker implantation done 10 years back and had developed right subclavian and brachiocephalic vein stenosis. Clinicians need to be aware of this rare complication and preferably do these procedures under fluoroscopic guidance and avoid an overzealous approach if the pacing lead does not pass through easily. Patients who had undergone any procedure through their central venous system, especially with retained catheters and pacing leads in situ in the past should undergo a venogram before planning any reintervention from the ipsilateral side to avoid such complications.
在透视、超声心动图或心电图引导下,通过颈内静脉、锁骨下静脉或股静脉放置临时起搏导线。然而,在大多数发展中国家,这一过程是在没有透视指导的情况下进行的。与有指导的手术相比,盲手术已知与更多并发症相关。在此,我们报告一例在放置临时起搏导线时右侧颈内静脉穿孔的病例,该患者为80岁男性患者,10年前植入了永久性起搏器,并发展为右侧锁骨下和头臂静脉狭窄。临床医生需要意识到这种罕见的并发症,最好在透视指导下进行这些操作,如果起搏导联不易通过,应避免过度的入路。凡曾通过中心静脉系统进行过任何手术的患者,特别是过去曾原位保留导管和起搏导联的患者,在计划从同侧进行任何再干预之前,应进行静脉造影,以避免此类并发症。
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引用次数: 0
Incidence, management patterns, and outcomes of cardiovascular implantable electronic device-related infection – A retrospective registry-based analysis 心血管植入式电子设备相关感染的发生率、管理模式和结果——基于登记的回顾性分析
Pub Date : 2022-10-01 DOI: 10.4103/jicc.jicc_55_21
P. Goel, P. Rajput, A. Sahu, Roopali Khanna, N. Garg, S. Tewari, Sudeep Kumar, A. Kapoor
Introduction: Cardiovascular implantable electronic device (CIED) infection contributes to a significant clinical and financial burden. We sought to assess CIED postimplant infection rates and the effect of different treatment modalities on reinfection over a long-term follow-up. Methods: We retrospectively analyzed CIED recipients presenting with complications during 2010–2019 at our center. Data related to the different management modalities used as per the discretion of treating physician, were collected and patients were followed up telephonically. Results: A total of 3394 patients underwent CIED implantation of which 122 (3.5%) patients developing complications were included in the study. Mean age of the patients was 66.4 ± 12.5 years. Single-chamber ventricular pacing (VVI), dual-chamber (DDD) pacing, and biventricular pacing were seen in 68 (56.2%), 51 (41%), and 3 (2.8%) patients, respectively. CIED infection was seen in 61 patients (1.8%). Strategies used for CIED infection management included: new device implantation on contralateral side (n = 34; 55.7%), old device repositioning on same side (n = 14; 22.8%), antibiotic therapy alone (n = 5; 8.5%), resterilized device implantation on contralateral side (n = 3; 4.9%), epicardial lead placement (n = 3; 4.9%), and permanent device removal (n = 2; 3.3%). The CIED reinfection rates for the above strategies were 2.9%, 71.4%, 80%, 100%, 0% and 0%, respectively. Conclusion: Multiple strategies are being used in real-world practice for the management of CIED infection. Previously advocated strategy of reimplanting resterilized CIED is associated with high recurrence rates. The best practice still remains to implant a new device on the contralateral side post extraction of infected hardware.
心血管植入式电子设备(CIED)感染造成了严重的临床和经济负担。我们试图在长期随访中评估CIED移植后的感染率以及不同治疗方式对再感染的影响。方法:回顾性分析2010-2019年在本中心出现并发症的CIED受者。根据治疗医生的判断,收集了与不同管理模式相关的数据,并对患者进行了电话随访。结果:共3394例患者接受了CIED植入,其中122例(3.5%)患者出现了并发症。患者平均年龄66.4±12.5岁。单室起搏(VVI)、双室起搏(DDD)和双室起搏分别出现68例(56.2%)、51例(41%)和3例(2.8%)。61例(1.8%)发生CIED感染。CIED感染管理策略包括:对侧植入新器械(n = 34);55.7%),同侧旧器械复位(n = 14;22.8%),单独使用抗生素治疗(n = 5;8.5%),对侧再消毒器械植入(n = 3;4.9%)、心外膜置铅(n = 3;4.9%),永久装置移除(n = 2;3.3%)。上述策略的CIED再感染率分别为2.9%、71.4%、80%、100%、0%和0%。结论:在现实世界的实践中,多种策略被用于管理CIED感染。先前提倡的再植入术与高复发率有关。最好的做法仍然是在拔出受感染的硬体后在对侧植入新装置。
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引用次数: 2
Mitral annular calcification leading to severe mitral stenosis in a patient with severe calcific aortic stenosis and complete heart block: Different shades of calcium in heart 严重钙化性主动脉瓣狭窄并完全性心脏传导阻滞患者二尖瓣环钙化导致严重二尖瓣狭窄:不同程度的心脏钙
Pub Date : 2022-10-01 DOI: 10.4103/jicc.jicc_22_22
N. Sofi, S. Sinha, Mohit Sachan
Calcium deposition in the heart can present in various ways. Mitral annular calcification (MAC) can cause mitral regurgitation but severe mitral stenosis has been reported very rarely. Mitral stenosis in the Indian subcontinent is mostly caused by rheumatic heart disease; however, here, we present a case of severe mitral stenosis due to MAC in a hypertensive and diabetic female that also had severe calcific aortic stenosis and conduction defect. Clinicians need to be aware of other causes of acquired mitral stenosis that include systemic lupus erythematosus, antiphospholipid antibody syndrome, carcinoid syndrome, mucopolysaccharidosis, Whipple disease, radiation, and MAC. Although MAC usually causes mitral regurgitation, severe mitral stenosis has been reported very rarely. However, when MAC is the cause of severe mitral stenosis, those patients are poor candidates for mitral valve replacement. Differentiating the etiology of mitral stenosis is of therapeutic and prognostic significance.
心脏中的钙沉积有多种表现形式。二尖瓣环钙化(MAC)可引起二尖瓣反流,但严重的二尖瓣狭窄很少报道。在印度次大陆,二尖瓣狭窄主要是由风湿性心脏病引起的;然而,在这里,我们报告了一例由MAC引起的严重二尖瓣狭窄,患者为高血压和糖尿病女性,同时伴有严重的钙化性主动脉狭窄和传导缺陷。临床医生需要注意获得性二尖瓣狭窄的其他原因,包括系统性红斑狼疮、抗磷脂抗体综合征、类癌综合征、粘多糖病、惠普尔病、放疗和MAC。尽管MAC通常导致二尖瓣反流,但严重二尖瓣狭窄的报道很少。然而,当MAC是严重二尖瓣狭窄的原因时,这些患者不适合二尖瓣置换术。鉴别二尖瓣狭窄的病因对治疗和预后有重要意义。
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引用次数: 0
Ostial stenosis of anomalous origin of the left coronary artery from the pulmonary artery in an adult: Lives from constraints and dies from freedom 成人左冠状动脉源自肺动脉的异常口狭窄:因束缚而生,因自由而死
Pub Date : 2022-07-01 DOI: 10.4103/jicc.jicc_40_21
P. Jariwala, K. Jadhav
An anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA), a rare congenital anomaly, the enlarged right coronary artery supplies the left ventricle through retrograde collaterals before preferentially directing into the lower-pressure pulmonary artery system, resulting in coronary steal. The infant type is characterized by the absence of collateral vessels, and global myocardial ischemia is a major cause of death in infancy. If not treated, up to 90% of them will die during the 1st year of life. Myocardial ischemia or infarction left ventricular (LV) dysfunction with or without mitral regurgitation, life-threatening arrhythmias, or sudden cardiac death may all be manifestations of symptomatic adult-type ALCAPA. In those patients who have survived to adulthood without surgery, pathophysiological mechanisms enabling adequate LV perfusion, such as a large number of well-formed functioning collaterals, and in a few cases, the presence of ostial stenosis of the left coronary artery (LCA), provide selective survival advantage. We review the correlation between clinical presentation, pathophysiological findings, and angiographic features of ostial stenosis of LCA in the setting of adult-type ALCAPA.
左冠状动脉起源于肺动脉的异常(ALCAPA),是一种罕见的先天性异常,增大的右冠状动脉通过逆行侧枝供应左心室,然后优先进入低压肺动脉系统,导致冠状动脉闭塞。婴儿型的特点是没有侧支血管,全身性心肌缺血是婴儿死亡的主要原因。如果不进行治疗,高达90%的儿童将在出生后一年内死亡。心肌缺血或梗死左心室(LV)功能障碍伴或不伴二尖瓣反流、危及生命的心律失常或心源性猝死都可能是成人症状型ALCAPA的表现。在那些没有手术存活到成年的患者中,病理生理机制使左室灌注充足,如大量发育良好的功能侧支,以及少数情况下左冠状动脉(LCA)口狭窄的存在,提供了选择性生存优势。我们回顾了成人型ALCAPA的LCA口狭窄的临床表现、病理生理表现和血管造影特征之间的关系。
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引用次数: 0
Management of densely calcified coronary lesions using OPN–NC balloon and shockwave intravascular lithotripsy procedure: A single-center study 使用OPN-NC球囊和冲击波血管内碎石术治疗密集钙化的冠状动脉病变:一项单中心研究
Pub Date : 2022-07-01 DOI: 10.4103/jicc.jicc_28_21
Manjunath Bagur
Background: Calcified coronary lesions are challenging to the interventional cardiologists to manage. Debulking the calcified lesions with Rotablation is a well known strategy. Shockwave intravascular lithotripsy (IVL) is the newer novel therapeutic procedure found to be very effective in PCI of calcified lesions. Aims and Objectives: To assess the clinical utility of Shockwave IVL in densly calcified coronary lesions. Materials and Methods: Four patients underwent PCI with Shockwave IVL for densly calcified lesions between Febraury and March of 2020 and were followed up clinically in our centre. Results: All patients are doing well clinically without any coronary events. Conclusion: Shockwave IVL is safe and accepted modality of debulking the densly calcified coronary lesions and prepare the bed for optimal stent deployment.
背景:钙化冠状动脉病变对介入心脏病专家来说是一个挑战。用旋转术去除钙化病变是一种众所周知的策略。冲击波血管内碎石术(IVL)是一种较新的治疗方法,在钙化病变的PCI治疗中非常有效。目的:探讨冲击波IVL在冠状动脉致密钙化病变中的临床应用价值。材料与方法:于2020年2 - 3月在我中心行冲击波IVL行PCI治疗致密钙化病变4例,并进行临床随访。结果:所有患者临床表现良好,无冠状动脉事件发生。结论:冲击波IVL是一种安全可行的治疗冠状动脉致密钙化病变的方法,可为最佳支架置放奠定基础。
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引用次数: 0
Assessment of quality of life and drug prescription pattern in acute coronary syndrome 急性冠脉综合征患者的生活质量及用药模式评价
Pub Date : 2022-07-01 DOI: 10.4103/jicc.jicc_50_21
Nikhilesh Andhi, Prathyusha Desham, C. Madavi, S. Bhavana, D. Naresh
Objectives: To assess the health-related quality of life (QOL) in patients with acute coronary syndrome (ACS) and predict those patients who may have worsened QOL 6 months later and also observe the prescribing patterns of drugs given in their treatment. Materials and Methods: A prospective observational study was conducted at the cardiology department in a tertiary care hospital. The data were collected in both inpatient and outpatient cardiology departments based on our inclusion and exclusion criteria for a period of 6 months. A total of 240 patients were analyzed with a data collection form by interviewing the patients about their sociodemographic details, laboratory parameters, and diagnostic reports. The MacNew Heart Disease Questionnaire, Medical Research Council Breathlessness Scale, and New York Heart Association (NYHA) Functional Scale were used for assessing the QOL in patients with ACS. We calculated Global Registry of Acute Coronary Events Score and Thrombolysis in Myocardial Infarction Score for ST-elevation myocardial infarction (STEMI) and non-ST-elevation myocardial infarction (NSTEMI) patients for identifying the mortality risk. Results: Urban people were more prone to ACS than rural people, according to our data. According to the NYHA Functional Classification, ability to do physical activity was more considerably affected in NSTEMI patients than STEMI and angina. Most of the patients had Grade 2 shortness of breath. 35% of the patients had a high mortality risk. Based on the MacNew Questionnaire data, 23% of the patients with ACS were doing emotionally poor, 45% of the patients had shown physically impaired symptoms, 28% of the patients were socially dependent, 8% of the patients showed poor gastric condition. 49% of the patients were given reperfusion therapy with either percutaneous coronary intervention (PCI) or coronary artery bypass graft, 25% of the patients were managed with dual-anticoagulant therapy, and 6% of the patients were treated with single-anticoagulant therapy. Commonly prescribed drug classes were statins (90%), antiplatelets (86%), anticoagulants (75%), antianginal (55%), beta-blockers (50%), diuretics (35%), angiotensin-converting enzyme inhibitors (18%), and angiotensin receptor blockers (16%). Conclusion: QOL was significantly affected in ACS patients. Most of the patients had risk factors for ACS. Patients explained impairments in all the four domains used in the questionnaire such as emotional, physical, social, and gastric impairments. QOL was more affected in STEMI patients and they had a high mortality risk. Most of the patients had NSTEMI. Low-risk patients were given single-anticoagulant therapy and medium-risk patients were treated with dual-anticoagulant therapy. PCI was preferred in almost all the patients.
目的:评估急性冠脉综合征(ACS)患者的健康相关生活质量(QOL),预测6个月后生活质量可能恶化的患者,并观察其治疗过程中的用药模式。材料与方法:在某三级医院心内科进行前瞻性观察性研究。数据是根据我们的纳入和排除标准在住院和门诊心脏病科收集的,为期6个月。通过对患者的社会人口学细节、实验室参数和诊断报告进行访谈,共对240例患者进行数据收集分析。采用MacNew心脏病问卷、医学研究委员会呼吸困难量表和纽约心脏协会(NYHA)功能量表评估ACS患者的生活质量。我们计算了st段抬高型心肌梗死(STEMI)和非st段抬高型心肌梗死(NSTEMI)患者的急性冠状动脉事件全球登记评分和心肌梗死溶栓评分,以确定死亡风险。结果:根据我们的数据,城市人群比农村人群更容易发生ACS。根据NYHA功能分类,NSTEMI患者的体力活动能力比STEMI和心绞痛患者受到更大的影响。大多数患者有2级呼吸短促。35%的患者死亡风险高。根据MacNew问卷调查数据,23%的ACS患者表现为情绪差,45%的患者表现为身体受损症状,28%的患者表现为社会依赖,8%的患者表现为胃部状况不佳。49%的患者接受了经皮冠状动脉介入治疗(PCI)或冠状动脉旁路移植术的再灌注治疗,25%的患者接受了双重抗凝治疗,6%的患者接受了单一抗凝治疗。常用的处方药类别有他汀类药物(90%)、抗血小板药物(86%)、抗凝剂(75%)、抗心绞痛药物(55%)、受体阻滞剂(50%)、利尿剂(35%)、血管紧张素转换酶抑制剂(18%)和血管紧张素受体阻滞剂(16%)。结论:ACS患者的生活质量受到显著影响。大多数患者具有ACS的危险因素。患者解释了问卷中使用的所有四个领域的损伤,如情感、身体、社会和胃损伤。STEMI患者生活质量受影响更大,死亡风险高。大多数患者为NSTEMI。低危患者采用单药抗凝治疗,中危患者采用双药抗凝治疗。几乎所有患者首选PCI。
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引用次数: 1
Broken guidewire during percutaneous transluminal coronary angioplasty retrieved properly and nightmare became a good lesson and experience 经皮冠状动脉腔内成形术中导丝断裂的正确回收和梦魇成为很好的教训和经验
Pub Date : 2022-07-01 DOI: 10.4103/jicc.jicc_32_21
S. Mukherjee, K. Paul
Percutaneous transluminal coronary angioplasty is associated with less complications compared to the open surgical technique. Fractured guidewire inside coronary arteries is not common during the procedure. It should be removed with proper technique. Nonremoval of such fractured wire may pose several complications. Different techniques can be used to remove such fractured wires. Here, we have reported a case of such incidence and its removal successfully percutaneous safely.
与开放式手术技术相比,经皮冠状动脉腔内成形术并发症较少。在手术过程中,冠状动脉内导丝断裂并不常见。应该用适当的方法去除。不切除这种断裂的金属丝可能会引起一些并发症。可以使用不同的技术来移除这种断裂的金属丝。在此,我们报告一例此类病例,并成功经皮安全切除。
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引用次数: 0
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Journal of Indian College of Cardiology
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