[Rescue balloon pulmonary angioplasty for a patient with acute exacerbation of chronic thromboembolic pulmonary hypertension supported by extracorporeal membrane oxygenation: a case report].
Zhonghua Jie He He Hu Xi Za Zhi
; 46(4): 408-412, 2023 Apr 12.
Article
em Zh
| MEDLINE
| ID: mdl-36990706
ABSTRACT
A 33-year-old male patient was admitted to hospital because of "dyspnea after activity for 3 years and aggravation for 15 days". With a history of membranous nephropathy, irregular anticoagulation led to acute exacerbation of Chronic thromboembolic pulmonary hypertension(CTEPH) and acute respiratory failure, and endotracheal intubation and mechanical ventilation was given. Although treated with thrombolysis and adequate anticoagulation, the condition worsened and hemodynamics deteriorated, and then VA-ECMO was performed. Due to severe pulmonary hypertension and right heart failure,ECMO could not be weaned off, and the patient subsequently developed pulmonary infection, right lung hemorrhage, hyperbilirubinemia, coagulation dysfunction and other complications. Then the patient was transferred to our hospital by airplane, and multidisciplinary discussions were quickly arranged after admission. Considering that the patient was critically ill and complicated with multiple organ failure, pulmonary endarterectomy (PEA) could not be tolerated, rescue balloon pulmonary angioplasty (BPA) was recommended and performed on the second day after admission. The mean pulmonary artery pressure was 59 mmHg(1 mmHg=0.133 kPa) measured by right heart catheterization, and pulmonary angiography showed that the main pulmonary artery was dilated, while the right lower pulmonary artery was completely occluded, and there were multiple stenoses in the branches of the right upper lobe, middle lobe pulmonary artery and the left pulmonary artery. BPA was performed on a total of 9 pulmonary arteries. VA-ECMO was weaned off on day 6 after admission, and the mechanical ventilation was weaned off on day 41 after admission. The patient was successfully discharged on day 72 after admission. Rescue BPA was an effective treatment for severe CTEPH patients who could not be treated with PEA.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Embolia Pulmonar
/
Oxigenação por Membrana Extracorpórea
/
Angioplastia com Balão
/
Hipertensão Pulmonar
Tipo de estudo:
Etiology_studies
Limite:
Adult
/
Humans
/
Male
Idioma:
Zh
Revista:
Zhonghua Jie He He Hu Xi Za Zhi
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
China