Himanshu Gupta, S. Verma, Y. Sharma, Navjyot Kaur, K. A. Ary
{"title":"左主干旋转消融术:北印度一家三级医疗中心的病例系列","authors":"Himanshu Gupta, S. Verma, Y. Sharma, Navjyot Kaur, K. A. Ary","doi":"10.15420/japsc.2023.30","DOIUrl":null,"url":null,"abstract":"Background: Calcified left main (LM) disease is an important subset of coronary artery disease, associated with a high risk and procedural complexity. Advances in percutaneous coronary intervention (PCI) are making it a viable alternative to coronary artery bypass grafting. Methods: This was a retrospective study of patients aged ≥18 years who underwent rotational atherectomy (RA)-assisted PCI of LM disease at a tertiary-care centre in North India from August 2018 to May 2023. PCIs also involved use of intravascular ultrasound and adjuvant plaque-modifying therapies, such as cutting balloons, and intravascular lithotripsy, as indicated. Procedural details and clinical outcomes were analysed. Results: The study included 55 consecutive patients. A total of 52 patients (94.5%) were men, and the mean age was 64.7 ± 9.0 years. The mean follow-up was 16.3 ± 11.2 months. The mean ejection fraction was 52.7 ± 8.2%. On angiography, the mean SYNTAX score was 34.9 ± 7.7, and true bifurcation lesions (Medina class 1,1,1 or 1,1,0) were present in 22 patients (40%). Adjuvant plaque modification therapy included a cutting balloon in 25 patients (45.5%), and intravascular lithotripsy in nine (16.4%). Intravascular ultrasound guidance was used in 46 patients (83.6%). Supported PCI was performed in six cases (10.9%). Angiographic success was achieved in 100% of the patients. One patient (1.8%) died in hospital due to an upper gastrointestinal bleed. On follow-up, one patient died (1.8%), and target vessel revascularisation was needed for three patients (5.5%). Conclusion: Rotational atherectomy-assisted PCI for calcific LM disease can be performed safely, with judicious use of intravascular ultrasound and adjunct plaque modification therapies, providing satisfying short- to medium-term outcomes.","PeriodicalId":321604,"journal":{"name":"Journal of Asian Pacific Society of Cardiology","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Left Main Rotablation: Case Series From a Tertiary Care Centre in North India\",\"authors\":\"Himanshu Gupta, S. Verma, Y. Sharma, Navjyot Kaur, K. A. Ary\",\"doi\":\"10.15420/japsc.2023.30\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: Calcified left main (LM) disease is an important subset of coronary artery disease, associated with a high risk and procedural complexity. Advances in percutaneous coronary intervention (PCI) are making it a viable alternative to coronary artery bypass grafting. Methods: This was a retrospective study of patients aged ≥18 years who underwent rotational atherectomy (RA)-assisted PCI of LM disease at a tertiary-care centre in North India from August 2018 to May 2023. PCIs also involved use of intravascular ultrasound and adjuvant plaque-modifying therapies, such as cutting balloons, and intravascular lithotripsy, as indicated. Procedural details and clinical outcomes were analysed. Results: The study included 55 consecutive patients. A total of 52 patients (94.5%) were men, and the mean age was 64.7 ± 9.0 years. The mean follow-up was 16.3 ± 11.2 months. The mean ejection fraction was 52.7 ± 8.2%. On angiography, the mean SYNTAX score was 34.9 ± 7.7, and true bifurcation lesions (Medina class 1,1,1 or 1,1,0) were present in 22 patients (40%). Adjuvant plaque modification therapy included a cutting balloon in 25 patients (45.5%), and intravascular lithotripsy in nine (16.4%). Intravascular ultrasound guidance was used in 46 patients (83.6%). Supported PCI was performed in six cases (10.9%). Angiographic success was achieved in 100% of the patients. One patient (1.8%) died in hospital due to an upper gastrointestinal bleed. On follow-up, one patient died (1.8%), and target vessel revascularisation was needed for three patients (5.5%). Conclusion: Rotational atherectomy-assisted PCI for calcific LM disease can be performed safely, with judicious use of intravascular ultrasound and adjunct plaque modification therapies, providing satisfying short- to medium-term outcomes.\",\"PeriodicalId\":321604,\"journal\":{\"name\":\"Journal of Asian Pacific Society of Cardiology\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-11-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Asian Pacific Society of Cardiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15420/japsc.2023.30\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Asian Pacific Society of Cardiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15420/japsc.2023.30","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Left Main Rotablation: Case Series From a Tertiary Care Centre in North India
Background: Calcified left main (LM) disease is an important subset of coronary artery disease, associated with a high risk and procedural complexity. Advances in percutaneous coronary intervention (PCI) are making it a viable alternative to coronary artery bypass grafting. Methods: This was a retrospective study of patients aged ≥18 years who underwent rotational atherectomy (RA)-assisted PCI of LM disease at a tertiary-care centre in North India from August 2018 to May 2023. PCIs also involved use of intravascular ultrasound and adjuvant plaque-modifying therapies, such as cutting balloons, and intravascular lithotripsy, as indicated. Procedural details and clinical outcomes were analysed. Results: The study included 55 consecutive patients. A total of 52 patients (94.5%) were men, and the mean age was 64.7 ± 9.0 years. The mean follow-up was 16.3 ± 11.2 months. The mean ejection fraction was 52.7 ± 8.2%. On angiography, the mean SYNTAX score was 34.9 ± 7.7, and true bifurcation lesions (Medina class 1,1,1 or 1,1,0) were present in 22 patients (40%). Adjuvant plaque modification therapy included a cutting balloon in 25 patients (45.5%), and intravascular lithotripsy in nine (16.4%). Intravascular ultrasound guidance was used in 46 patients (83.6%). Supported PCI was performed in six cases (10.9%). Angiographic success was achieved in 100% of the patients. One patient (1.8%) died in hospital due to an upper gastrointestinal bleed. On follow-up, one patient died (1.8%), and target vessel revascularisation was needed for three patients (5.5%). Conclusion: Rotational atherectomy-assisted PCI for calcific LM disease can be performed safely, with judicious use of intravascular ultrasound and adjunct plaque modification therapies, providing satisfying short- to medium-term outcomes.