Background: Small aortic annulus during aortic valve replacement can lead to implanting a smaller sized valve compared to the body surface area thereby causing patient prosthesis mismatch. Various aortic root enlargement techniques have been described depending on anterior or posterior approach. Konno procedure uses anterior approach for aortic root enlargement. In this study, we reviewed results of Konno procedure done from 2011 to 2019 by a single surgeon. Methods: 12 adult patients who underwent aortic valve replacement along with Konno procedure for small aortic root by a single surgeon at a single center between 2011 and 2019 were reviewed. Echocardiographic and demographic data and post-operative data were obtained from medical records. Symptomatic profile was assessed as per New York Heart Association Classification. Intraoperative findings and post-operative period findings were noted. Follow up symptom profile was assessed for these patients. Results: 12 patients underwent Konno procedure between 2011 and 2019 for small aortic root along with valve replacement. The main indication for surgery was aortic stenosis with small aortic annulus, with or without involvement of the mitral valve. Preoperatively, 3 patients had NYHA class II and 9 patients had NYHA class III symptoms. Mean age at operation was 26.42 years, minimum age 10 years, and maximum age 39 years. 3 were females and 9 were males. Mean bypass time was 106.4 minutes and aortic cross clamp time was 80.67 minutes. Mechanical aortic valves were implanted in all patients. Mean post-operative blood loss was 134.2 ml and duration of ventilation before extubation was 14.5 hours. Mean duration of intensive care unit (ICU) stay was 2.83 days and hospital stay was 9.1 days. Mean gradient in the post-operative period was 10.75 mm Hg. There was no mortality in these 12 patients and no reoperation was needed in the follow up period.
A right atrial myxoma extending to the inferior vena cava with associated right-to-left shunting leading to systemic desaturation is an exceedingly rare clinical entity. The number of cases reported in the literature to date is not more than five. This case study presents a 45-year-old female who was referred to our center with symptoms of breathlessness, easy fatigability, generalized weakness, and central cyanosis. On routine blood investigation, polycythemia was detected. On preoperative 2D-transthoracic echocardiography, the diagnosis of right atrial mass was confirmed but the reason for cyanosis was not revealed. A tumor thrombus in a branch of the right lower pulmonary artery with a small locoregional pulmonary infarct along with right atrial myxoma was reported in computed tomography angiography of the heart and great vessels. On-table transesophageal echocardiography showed patent foramen ovale (PFO) with right-to-left shunting because of raised right atrial pressure and dynamic obstruction of the tricuspid valve by the mass. The myxoma was resected completely via right atrial approach along with primary closure of PFO. Postoperative period was uneventful, and the patient was discharged on day seven. At three-month follow-up, the patient was doing well.
Background: Cerebrovascular accidents represent a dangerous complication of cyanotic children with tetralogy of Fallot with the incidence of 8.6%. Tetralogy of Fallot has been associated with raised hematocrit with low arterial saturation. Aim: Here we describe an 18 months old female child of Tetralogy of Fallot with cyanotic spells acute onset right-sided hemiplegia with right atrial thrombus who underwent emergency surgery with the intraoperative predicament. Materials and methods: A female child with Tetralogy of Fallot presented to emergency department with acute onset right sided hemiplegia. After hemodynamic stabilization the patient underwent series of investigations and was diagnosed to have thrombus of size in right atrium.Discussion: Among the few causes causing neurological complications in Tetralogy and Fallot, right atrial thrombus appears to be a rare but possible cause.Conclusion: ntracardiac thrombus can be considered as a cause for embolic neurological events in patients with Tetralogy of Fallot.
A 45-year diabetic male with a history of COVID-19(April,2021) was referred to our Centre for recurrent hemoptysis with suspected aspergilloma in upper lobe of the left lung. He was being managed with antifungal medication along with panel of investigations for surgical planning. CT thorax image was suggestive of aspergilloma, but bronchoscopic biopsy revealed no fungal element. Fungal biomarkers were negative for aspergillosis. Then we planned for surgical resection of the lesion but ended up with upper lobectomy because of macroscopic involvement of the surrounding lung parenchyma. Final histopathology report of the surgical specimen came out to be invasive aspergillosis. The patient was discharged on postoperative day eight with uneventful postoperative period
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