Case of calcific tricuspid and pulmonary valve stenosis

Isolated right-sided valvular disease is a much less recognised entity when compared with left-sided valvular heart disease. Almost all the cases of combined pulmonary valve with tricuspid valve involvement are a consequence of underlying carcinoid heart disease. Moreover, severe calcification of tricuspid valve is an extremely unusual finding. We report a case of a severe calcific tricuspid valve stenosis along with severe pulmonary valve stenosis where the exact aetiology could not be established. On reviewing the literature, we did not find any reports describing such a morphology.</jats:p

How to perform a percutaneous coronary intervention, when no conventional arterial access site is available: A case report

Coronary artery disease is one of the leading causes of mortality in the world. The presence of concomitant peripheral artery disease increases the risks of cardiovascular events along with limiting the arterial access for coronary intervention. Invasive management of such cases includes either alternate site access or combined peripheral and coronary revascularization. We hereby report a patient of the infrarenal abdominal aorta and bilateral subclavian arterial occlusion, who presented with acute coronary syndrome. To perform the percutaneous coronary intervention, we first performed the endovascular stenting of occluded aortoiliac disease, followed by stenting of the right coronary artery. We had discussed the limitation of arterial access to perform PCI in such a situation. </jats:p

Retroperitoneal iliac conduits as an alternative access site for endovascular aortic repair: a tertiary care center experience

Abstract Background Retroperitoneal open iliac conduits (ROIC) are used in patients with hostile iliac anatomy undergoing endovascular aortic repair (EVAR). Objectives We hereby report our experience of ROIC in patients subjected to EVAR. Methods This was a retrospective evaluation of 8 patients out of a total of 75 patients (11%) who underwent EVAR in the last 10 years. Pre-procedure computed tomography angiography was used to assess the dimensions of iliac and femoral arteries. Patients who had small arterial dimensions (i.e. smaller than the recommended access size for the aortic endograft device) were subjected to ROIC. Results The mean age of the 3 males and 5 females studied was 45.7 ± 15.2 years. The indication for ROIC was the small caliber ilio-femoral access site in 7 patients and atherosclerotic disease in 1 patient. All external grafts were anastomosed to the right common iliac artery except one which was anastomosed to the aortic bifurcation site because of a small common iliac artery. The procedural success rate was 100%. Local access site complications included infection (n=1), retroperitoneal hematoma (n=1), and need for blood transfusion (n=3). The median post-intervention hospital stay was 10 days. All patients had favorable long-term outcomes at a median follow-up of 18 months. Conclusions Female patients require ROIC during EVAR more frequently. Adjunctive use of iliac conduit for EVAR was associated with favorable perioperative and short-term outcomes.</jats:p

Use of BioMime Morph stent in treating left main triple vessel disease: a case report

Abstract Background Diffuse long coronary lesions require long overlapping stents which produce less than optimal long-term results. Sizing of long stents becomes difficult owing to tapering of coronaries and overlapping with excessive metal which makes restenosis a nagging problem on long-term follow-up. The optimal stent sizing becomes even more important when left main (LM) needs to be treated along with left ascending artery (LAD) or left circumflex artery (Lcx). The chronic total occlusions (CTO) represent other complex diffuse coronary lesions which not only require higher expertise and better hardware but also usually long lengths of overlapping stents. The long-tapered sirolimus-eluting stent system (BioMime Morph) has been successfully used in long diffuse lesions in individual coronaries including CTO but the use of the same in LM-LAD/LM-Lcx diffuse lesions has not been explored well where its tapered design can really be favourable. Case presentation We here present a case of a 51-year-old hypertensive male presented with NSTEMI and angiography showing left main triple vessel disease with CTO of right coronary artery (RCA). We successfully stented the LM-LAD and RCA (staged) using a long-tapered BioMime Morph system. IVUS was used for optimising the LM-LAD stent. At 6 months follow-up, the patient was doing well on double anti-platelets. Conclusion Complex coronary disease, involving the left main and LAD diffusely and CTO of RCA, can be well managed by using a single long-tapered stents thereby avoiding multiple stenting strategy. The stents with decremental diameter will provide better adaptation to the vessel size and their natural tapering. The usage of intravascular imaging helps in better optimisation of stents </jats:sec