RESUMO
Guidewire loss is a rare complication of central venous catheterization. A 65-year-old male was hospitalized in a high-dependency unit for exacerbation of chronic obstructive pulmonary disease, pneumonia, erythrocytosis, and clinical signs of heart failure. Upon admission, after an unsuccessful right jugular approach, a left jugular central venous catheter was placed. The next day, chest radiography revealed the catheter located in the left parasternal region, with suspected retention of the guidewire, visually confirmed by the presence of its proximal end inside the catheter. The left parasternal location of the catheter and the typical projection of the guidewire in the coronary sinus, later confirmed by echocardiography, raised suspicion of a persistent left superior vena cava (PLSVC). Agitated saline injected into the left antecubital vein confirmed bubble entry from the coronary sinus into the right atrium. After clamping the guidewire, the catheter was carefully retrieved along with the guidewire without any complications. This is the first reported case of guidewire retention in PLSVC and coronary sinus. It underscores the potential causes of guidewire loss and advocates preventive measures to avoid this potentially fatal complication.
Assuntos
Cateterismo Venoso Central , Cateteres Venosos Centrais , Seio Coronário , Remoção de Dispositivo , Veia Cava Superior Esquerda Persistente , Humanos , Masculino , Idoso , Seio Coronário/anormalidades , Seio Coronário/diagnóstico por imagem , Cateterismo Venoso Central/instrumentação , Cateterismo Venoso Central/efeitos adversos , Veia Cava Superior Esquerda Persistente/complicações , Veia Cava Superior Esquerda Persistente/diagnóstico por imagem , Veia Cava Superior Esquerda Persistente/terapia , Resultado do Tratamento , Cateteres de Demora , Veia Cava Superior/anormalidades , Veia Cava Superior/diagnóstico por imagem , FlebografiaAssuntos
Marca-Passo Artificial , Veia Cava Superior Esquerda Persistente , Humanos , Veia Cava Superior Esquerda Persistente/complicações , Veia Cava Superior Esquerda Persistente/terapia , Veia Cava Superior Esquerda Persistente/diagnóstico por imagem , Veia Cava Superior/anormalidades , Veia Cava Superior/diagnóstico por imagemAssuntos
Marca-Passo Artificial , Veia Cava Superior Esquerda Persistente , Humanos , Veia Cava Superior Esquerda Persistente/complicações , Veia Cava Superior Esquerda Persistente/diagnóstico por imagem , Veia Cava Superior Esquerda Persistente/terapia , Masculino , Feminino , Idoso , Veia Cava Superior/anormalidades , Veia Cava Superior/diagnóstico por imagem , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Coronary sinus (CS) ostial atresia/abnormalities prevent access to the CS from the right atrium (RA) for left ventricular (LV) lead implantation. Some patients with CS ostial abnormalities also have a small persistent left superior vena cava (sPLSVC). OBJECTIVE: The purpose of this study was to describe CS ostial abnormalities and sPLSVC as an opportunity for LV lead implantation and unrecognized source of stroke. METHODS: Twenty patients with CS ostial abnormalities and sPLSVC were identified. Clinical information, imaging methods, LV lead implantation techniques, and complications were summarized. RESULTS: Forty percent had at least 1 previously unsuccessful LV lead placement. In 70%, sPLSVC was identified by catheter manipulation and contrast injection in the left brachiocephalic vein, and in 30% by levophase CS venography. In 30%, sPLSVC was associated with drainage from the CS into the left atrium (LA). When associated with CS ostial abnormalities, the sPLSVC diameter averaged 5.6 ± 3 mm. sPLSVC was used for successful LV lead implantation in 90% of cases. In 80%, the LV lead was implanted down sPLSVC, and in 20%, sPLSVC was used to access the CS from the RA. Presumably because of unrecognized drainage from the CS to the LA, 1 patient had a stroke during implantation via sPLSVC. CONCLUSION: When CS ostial abnormalities prevent access to the CS from the RA, sPLSVC can be used to successfully implant LV leads. In some, the CS partially drains into the LA and stroke can occur spontaneously or during lead intervention. It is important to distinguish sPLSVC associated with CS ostial abnormalities from isolated PLSVC.
Assuntos
Anormalidades Múltiplas , Seio Coronário/anormalidades , Embolia Intracraniana/prevenção & controle , Marca-Passo Artificial , Veia Cava Superior Esquerda Persistente/terapia , Adulto , Idoso , Seio Coronário/diagnóstico por imagem , Feminino , Humanos , Embolia Intracraniana/etiologia , Masculino , Pessoa de Meia-Idade , Veia Cava Superior Esquerda Persistente/diagnóstico , Radiografia Torácica , Estudos RetrospectivosAssuntos
Cateterismo Cardíaco/instrumentação , Seio Coronário/anormalidades , Anomalias dos Vasos Coronários/terapia , Comunicação Interatrial/terapia , Veia Cava Superior Esquerda Persistente/terapia , Seio Coronário/diagnóstico por imagem , Seio Coronário/fisiopatologia , Anomalias dos Vasos Coronários/diagnóstico por imagem , Anomalias dos Vasos Coronários/fisiopatologia , Feminino , Comunicação Interatrial/diagnóstico por imagem , Comunicação Interatrial/fisiopatologia , Humanos , Pessoa de Meia-Idade , Veia Cava Superior Esquerda Persistente/diagnóstico por imagem , Veia Cava Superior Esquerda Persistente/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND The presentation of Brugada syndrome (BrS) with a persistent left superior vena cava (PLSVC) is expected to be a rare entity. It is unknown if this venous anomaly is linked to the arrhythmogenesis seen in BrS, or it is coincidental. This case describes a clinical presentation of the 2, in tandem, and displays the anomaly in association with BrS. CASE REPORT A 54-year-old female presented to the Emergency Department with non-prodromal syncope. This was on a background of a number of similar episodes in the past, and a current suspected viral illness comprising fever and diarrhea. Her resting electrocardiogram was suggestive of BrS. The later was confirmed with an ajmaline provocation test after ECG normalization in the subsequent 24 hours post admission. Pre-intracardiac defibrillator (ICD) procedure imaging displayed the PLSVC. An ICD was implanted, and the advancement of the guidewires displayed the venous anomaly. Post-procedure echocardiography confirmed appropriate positioning of the leads. The patient recovered well and is currently symptom free. CONCLUSIONS PLSVC presenting with BrS is a rare occurrence. It is unknown whether or not the PLSVC and BrS are linked in their presentation, or merely a coincidence.
Assuntos
Síndrome de Brugada/diagnóstico por imagem , Veia Cava Superior Esquerda Persistente/diagnóstico por imagem , Síndrome de Brugada/complicações , Síndrome de Brugada/terapia , Comorbidade , Desfibriladores Implantáveis , Eletrocardiografia , Feminino , Humanos , Pessoa de Meia-Idade , Veia Cava Superior Esquerda Persistente/complicações , Veia Cava Superior Esquerda Persistente/terapia , Síncope , Veia Cava Superior/anormalidadesRESUMO
In patients with persistent left superior vena cava (PLSVC), transvenous device implantation for cardiac resynchronization therapy (CRT) may be challenging. We present a complex case with successful, high-density electroanatomic mapping (EAM) guided corrective His bundle pacing (CHBP) following failed CRT upgrade in a patient with PLSVC, congenital heart disease, and pacing-associated heart failure. CHBP restored physiological conduction in left bundle branch block with complete conduction block leading to clinical improvement and cardiac remodeling. The presented case supports the growing evidence that EAM-guided CHBP may be considered a feasible alternative to conventional CRT when venous anatomy is not favorable for left ventricular lead implantation.