{"title":"心房早搏诱发心肌病一例报告。","authors":"Devendra Singh Bisht","doi":"10.1016/j.ipej.2023.10.002","DOIUrl":null,"url":null,"abstract":"<div><p>This case report describes the successful management of a 45-year-old female patient with incessant premature atrial complexes (PACs) leading to left ventricular dysfunction. Despite initial treatment with beta-blockers, the patient's PACs persisted, prompting catheter ablation. Mapping in the left atrium identified the site of earliest atrial activation near the right superior pulmonary vein, and radiofrequency energy successfully terminated the PACs. Follow-up assessments showed the patient remained asymptomatic, with normalized left ventricular function. This case highlights the efficacy of catheter ablation in resolving PAC-induced cardiomyopathy and emphasizes the need for further research in this area.</p></div>","PeriodicalId":35900,"journal":{"name":"Indian Pacing and Electrophysiology Journal","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S097262922300102X/pdfft?md5=def4dd28938e6e64700d270490bde6d1&pid=1-s2.0-S097262922300102X-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Premature atrial contraction induced cardiomyopathy: A case report\",\"authors\":\"Devendra Singh Bisht\",\"doi\":\"10.1016/j.ipej.2023.10.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This case report describes the successful management of a 45-year-old female patient with incessant premature atrial complexes (PACs) leading to left ventricular dysfunction. Despite initial treatment with beta-blockers, the patient's PACs persisted, prompting catheter ablation. Mapping in the left atrium identified the site of earliest atrial activation near the right superior pulmonary vein, and radiofrequency energy successfully terminated the PACs. Follow-up assessments showed the patient remained asymptomatic, with normalized left ventricular function. This case highlights the efficacy of catheter ablation in resolving PAC-induced cardiomyopathy and emphasizes the need for further research in this area.</p></div>\",\"PeriodicalId\":35900,\"journal\":{\"name\":\"Indian Pacing and Electrophysiology Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S097262922300102X/pdfft?md5=def4dd28938e6e64700d270490bde6d1&pid=1-s2.0-S097262922300102X-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Indian Pacing and Electrophysiology Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S097262922300102X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Pacing and Electrophysiology Journal","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S097262922300102X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
Premature atrial contraction induced cardiomyopathy: A case report
This case report describes the successful management of a 45-year-old female patient with incessant premature atrial complexes (PACs) leading to left ventricular dysfunction. Despite initial treatment with beta-blockers, the patient's PACs persisted, prompting catheter ablation. Mapping in the left atrium identified the site of earliest atrial activation near the right superior pulmonary vein, and radiofrequency energy successfully terminated the PACs. Follow-up assessments showed the patient remained asymptomatic, with normalized left ventricular function. This case highlights the efficacy of catheter ablation in resolving PAC-induced cardiomyopathy and emphasizes the need for further research in this area.
期刊介绍:
Indian Pacing and Electrophysiology Journal is a peer reviewed online journal devoted to cardiac pacing and electrophysiology. Editorial Advisory Board includes eminent personalities in the field of cardiac pacing and electrophysiology from Asia, Australia, Europe and North America.