Abstract The first clinical implantation of the “Essen I prosthesis” took place in 2005, which was then followed by E-Vita open plus. With further advancements E-Vita Neo and E-Novia was introduced. These devices enable the surgeons to perform FET in zone 0/1 which eventually reduce the incidence of paraplegia, recurrent laryngeal nerve palsy and proximalization of supraaortic arch vessels. E-vita open plus and successors alleviate frozen elephant trunk operations rendering more stable results in promoting positive remodelling of the distal aorta.
Proximilisation of Frozen Elephant Trunk (FET) necessitates the ligation and reimplantation of the left subclavian artery (LSA), the origin of which is distal and posterior, make rerouting difficult and cumbersome. We describe a rather simple technique for subclavian artery exposure and effective anatomical reconstruction in the mediastinum coupled with hybrid FET utilisation for aortic aneurysm in elective and non-elective settings. The division of the sternocleidomastoid coupled with the sandbag behind the left shoulder brings the LSA superficial enabling anastomosis without any difficulty.
Abstract Lockdown, quarantine, self-isolation, personal protection equipment, social distancing have become words of daily usage ever since the world health organisation declared COVID-19 as a pandemic. The impact of COVID 19 extends over the medical field, economy, education and politics. Though the knowledge of the virus is evolving, we are yet to find a solution. India, country with the 2nd largest population, went into a phase of lockdown from 25th March 2020 to 31st May 2020. There was phased measure to “Unlock” starting from1st June 2020. This has affected the clinical practise and training of the resident. The challenges faced during this unprecedented time are multi-faceted which includes overcrowding, health care system, educational background. Indian Association of Cardiovascular-Thoracic Surgeons kept continuing the educational program through a series of “Masterclass”.
Background: The COVID19 pandemic gripped every nation’s healthcare system and provisions on all levels. In cardiac and aortic surgery, as it is with most specialities, elective surgeries were halted. Aims of the study: We captured reflections, contingencies, and current practices across of high-volume centres in cardiac and aortic surgery globally. We also aimed this study to assess decision on prioritization of the surgical patients, the need for personal protection equipment and choice of preoperative investigations in current dynamic and fluid climate. Methods: A validated web-based questionnaire was constructed and was circulated to the international surgeons amongst high volume cardiac and aortic surgery centres. Their intrinsic feedback on decision making, impact of the lockdown and perspectives for the future ahead us all were noted. Mixed method approach was constructed. Qualitative data analysis was introduced to signify the impact globally. Results: Overall, 23 centers from 18 countries participated in this international study. 91.7% of the respondents stopped operating on elective patients during the pandemic. Majority of the surgeons agreed that acute aortic dissection (87.1%) should be operated as emergency procedure and stable triple vessel disease (87.1%) to be considered as elective procedure. Three-fifth (60%) of the respondents relied on CT chest as a preoperative screening modality. Conclusion: In the present climate where there is paucity of evidence, this will give an interim consensus for the cardiac surgeons. With the increase in cumulative number of COVID19 patients, careful utilization of the resources regarding hospital beds and manpower is of paramount importance.