Next article Search Articles Instructions for authors  Access Statistics | Citation Manager  
ORIGINAL ARTICLE  

 Article Access Statistics
    Viewed230    
    Printed21    
    Emailed0    
    PDF Downloaded30    
    Comments [Add]    

Recommend this journal

Early right ventricular function following trans-right atrial versus trans-right atrial, trans-right ventricular repair of Tetralogy of Fallot: Results of a prospective randomized study


Cardiothoracic Center, All India Institute of Medical Sciences, New Delhi, India

Correspondence Address:
Dr. Sachin Talwar
Cardiothoracic Center, All India Institute of Medical Sciences, New Delhi - 110 029
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/apc.APC_40_18

Rights and Permissions

Year : 2019  |  Volume : 12  |  Issue : 1  |  Page : 3-9

 

SEARCH
Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles

  Article in PDF (602 KB)
Email article
Print Article
Add to My List
Objective: We compared the pre- and post-operative right ventricular (RV) function by tricuspid annular plane systolic excursion (TAPSE) between trans-right atrial (t-RA) versus t-RA/RV (RA/RV) approach for the repair of Tetralogy of Fallot (TOF). Patients and Methods: Fifty consecutive patients, 1–15 years of age, undergoing intracardiac repair of TOF between September 2015 and June 2016 were randomized into two groups based on the approach for repair as follows: t-RA or t-RA/RV approach. TAPSE was used for the assessment of pre- and post-operative RV function. Results: Age, body surface area, preoperative saturation, cardiopulmonary bypass and aortic cross-clamp times, inotropic score, postoperative intensive care unit, and hospital stay were similar in both the groups. However, t-RA/RV group had significant mediastinal drainage (169 ± 163 ml vs. 90.6 ± 58.7 ml, P < 0.05) and pleural effusions (8 vs. 2 patients, P < 0.05), but had better relief of RV outflow tract gradients. The mean follow-up was 23 ± 6.7 (median 26, range 21–29) months. There were no differences in arrhythmias in either group up to the 1st month and at last follow-up. Preoperative TAPSE for t-RA and t-RA/RV was similar (1.49 ± 0.29 vs. 1.66 ± 0.34, P > 0.05) and so was the post-operative TAPSE at discharge (1.52 ± 0.30 vs. 1.43 ± 0.32, P > 0.05), at 1 month (1.6 ± 0.27 vs. 1.43 ± 0.032, P > 0.05) and at last follow-up (1.79 ± 0.15, median 1.8 vs. 1.72 ± 0.17, median 1.7 P > 0.05). Conclusion: Both t-RA and t-RA/RV approaches provide safe palliation for patients with TOF. A limited right ventriculotomy neither leads to deleterious effects on early RV function nor does it increase the incidence of arrhythmias at early follow-up. Larger studies with longer follow-up are needed to further address these issues.






[FULL TEXT] [PDF]*
 

 

 

 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 
 
 Reader Comments
 Email Alert *
  *
 * Requires registration (Free)
 
 ORIGINAL ARTICLE
 




Cardiothoracic Center, All India Institute of Medical Sciences, New Delhi, India

Correspondence Address:
Dr. Sachin Talwar
Cardiothoracic Center, All India Institute of Medical Sciences, New Delhi - 110 029
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/apc.APC_40_18

Rights and Permissions

Objective: We compared the pre- and post-operative right ventricular (RV) function by tricuspid annular plane systolic excursion (TAPSE) between trans-right atrial (t-RA) versus t-RA/RV (RA/RV) approach for the repair of Tetralogy of Fallot (TOF). Patients and Methods: Fifty consecutive patients, 1–15 years of age, undergoing intracardiac repair of TOF between September 2015 and June 2016 were randomized into two groups based on the approach for repair as follows: t-RA or t-RA/RV approach. TAPSE was used for the assessment of pre- and post-operative RV function. Results: Age, body surface area, preoperative saturation, cardiopulmonary bypass and aortic cross-clamp times, inotropic score, postoperative intensive care unit, and hospital stay were similar in both the groups. However, t-RA/RV group had significant mediastinal drainage (169 ± 163 ml vs. 90.6 ± 58.7 ml, P < 0.05) and pleural effusions (8 vs. 2 patients, P < 0.05), but had better relief of RV outflow tract gradients. The mean follow-up was 23 ± 6.7 (median 26, range 21–29) months. There were no differences in arrhythmias in either group up to the 1st month and at last follow-up. Preoperative TAPSE for t-RA and t-RA/RV was similar (1.49 ± 0.29 vs. 1.66 ± 0.34, P > 0.05) and so was the post-operative TAPSE at discharge (1.52 ± 0.30 vs. 1.43 ± 0.32, P > 0.05), at 1 month (1.6 ± 0.27 vs. 1.43 ± 0.032, P > 0.05) and at last follow-up (1.79 ± 0.15, median 1.8 vs. 1.72 ± 0.17, median 1.7 P > 0.05). Conclusion: Both t-RA and t-RA/RV approaches provide safe palliation for patients with TOF. A limited right ventriculotomy neither leads to deleterious effects on early RV function nor does it increase the incidence of arrhythmias at early follow-up. Larger studies with longer follow-up are needed to further address these issues.






[FULL TEXT] [PDF]*


        
Print this article     Email this article