percutaneous balloon mitral valvuloplasty
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2021 ◽  
Vol 27 (4) ◽  
pp. 53-59
Author(s):  
Elena Yordanova ◽  
Vasil Velchev ◽  
Arman Postadzhiyan ◽  
Nikolay Stoyanov ◽  
Blagorodna Karatancheva ◽  
...  

Besides the standart echcardiografic parameters for mitral stenosis assessment it is necessary to inquire the hemodynamic characteristics as well. The following article describes and illustrates step-by-step the invasive parameters and their significance in the assessment of mitral stenosis in patients who underwent percutaneous balloon mitral valvuloplasty.


2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
O Koren ◽  
A Israeli ◽  
E Rozner ◽  
N Darawshly ◽  
Y Turgeman

Abstract Background The prevalence of Rheumatic Mitral Stenosis (MS) has significantly changed over the last decades. We intend to examine patient demographics, Echocardiographic characteristics, procedural success rates, and complications throughout 30-years. Methods We conducted a single-center descriptive observational study. The study population consists of patients undergone percutaneous balloon mitral valvuloplasty (PBMV) at Emek Medical Center in Israel from January 1990 to May 2019. Results Four hundred seventeen patients underwent PBMV during the study period and were eligible for the study. Age did not change significantly over time (p=0.09). The prevalence of Male and patients who were smoking and had multiple comorbidities such as hypertension, dyslipidemia, ischemic heart disease, and chronic kidney disease became increases over time (p=0.02, p=0.02, p=0.001, p=0.01, p=0.02, and p=0.001, respectively). Wilkins score and all its components increased over time, and the total score was higher in females (p=0.01). Seventy-nine (18.9%) patients had complications. The rate of complications did not change over decades. Patients with Wilkins score >8, post-procedural MR of ≥2, and post-procedural MVA <1.5 had the highest risk for the need of Mitral valve replacement (MVR) surgery in 2 years following PBMV (3.64, 4.03, 2.44, respectively, CI 95%, p<.0001 for all). The median time in these patients was 630 days compared to 4–5 years in the entire population. Patients with Post-procedural MR of ≥2 and post-procedural MVA <1.5 had ten times risk for developing heart failure (HR 9.07 and 10.06, respectively, CI 95%, P<.0001) Conclusion Our research reveals trends over time in patients' characteristics and echocardiographic features. Our study population consists of more male patients with multiple comorbidities and more complex and calcified valvular structures in the last decade. Wilkins score >8, post-procedural MR of ≥2, and post-procedural MVA <1.5 cm2 were in-depended predictors for the time for surgery and heart failure hospitalization. FUNDunding Acknowledgement Type of funding sources: None.


2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Ofir Koren ◽  
Asaf Israeli ◽  
Ehud Rozner ◽  
Nassem Darawshy ◽  
Yoav Turgeman

Abstract Background The prevalence of Rheumatic Mitral Stenosis (MS) has significantly changed over the last decades. We intend to examine patient demographics, Echocardiographic characteristics, procedural success rates, and complications throughout 30-years. Methods We conducted a single-center descriptive observational study. The study population consists of patients undergone percutaneous balloon mitral valvuloplasty (PBMV) at Emek Medical Center in Israel from January 1990 to May 2019. Results Four hundred seventeen patients underwent PBMV during the study period and were eligible for the study. Age did not change significantly over time (p = 0.09). The prevalence of Male and patients who were smoking and had multiple comorbidities such as hypertension, dyslipidemia, ischemic heart disease, and chronic kidney disease became increases over time (p = 0.02, p = 0.02, p = 0.001, p = 0.01, p = 0.02, and p = 0.001, respectively). Wilkins score and all its components increased over time, and the total score was higher in females (p = 0.01). Seventy-nine (18.9%) patients had complications. The rate of complications did not change over decades. Patients with Wilkins score > 8, post-procedural MR of ≥2, and post-procedural MVA < 1.5 had the highest risk for the need of Mitral valve replacement (MVR) surgery in 2 years following PBMV (3.64, 4.03, 2.44, respectively, CI 95%, p < .0001 for all). The median time in these patients was 630 days compared to 4–5 years in the entire population. Patients with Post-procedural MR of ≥2 and post-procedural MVA < 1.5 had ten times risk for developing heart failure (HR 9.07 and 10.06, respectively, CI 95%, P < .0001). Conclusion Our research reveals trends over time in patients’ characteristics and echocardiographic features. Our study population consists of more male patients with multiple comorbidities and more complex and calcified valvular structures in the last decade. Wilkins score > 8, post-procedural MR of ≥2, and post-procedural MVA < 1.5 cm2 were in-depended predictors for the time for surgery and heart failure hospitalization.


2021 ◽  
pp. 1-6
Author(s):  
Ashish Chaddha ◽  
Peter J. Mason ◽  
Panayotis Fasseas ◽  
Paul J. Pearson ◽  
Sudhi Tyagi ◽  
...  

2020 ◽  
Author(s):  
Ofir Koren ◽  
Asaf Israeli ◽  
Ehud Rozner ◽  
Nassem Darawshy ◽  
Yoav Turgeman

Abstract Background Percutaneous balloon mitral valvuloplasty (PBMV) is the current standard of care for selected patients with rheumatic mitral stenosis. We examined trends in patient demographics, Wilkins score and additional echocardiographic characteristics, success rates, and complications over a 30-year period.Methods We conducted a retrospective observational descriptive study. The study population consists of patients hospitalized in intensive cardiac care (ICCU) due to significant symptomatic MS, from January 1990 to May 2019.Results 417 patients who underwent PBMV were eligible. Age did not change significantly over time. Male patients who were smoking and had multiple comorbidities such as hypertension, dyslipidemia, ischemic heart disease, and chronic kidney disease became more prevalence (p=0.02, p=0.02, p=0.001, p=0.01, p=0.02, and p=0.001 respectively). Wilkins score and all its components increased over time, which was higher in females (p=0.01), and was not correlated with age (p=0.95). Severe leaflets immobility (Grade 4) predicted complications (p=0.03, respectively). Wilkins over 9 successfully predicted the occurrence of complications, conversely, no efficient cutoff was found in the following decades. Wilkins score managed to predict a technically successful procedure (p=0.02), but not complications (p=0.12). Lastly, complication rates did not significantly change over the years.Conclusion Our research covers three decades of experience in PBMV and shows several trends: We see more male patients, who have multiple comorbidities. The Wilkins score increased over the years and was predictive of successful operations as opposed to complications who were predicted mainly by the leaflet mobility index.


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