Bibliographic record
Abstract
Central MessageIn order to remain at the forefront of our specialty, cardiac surgeons and trainees must maintain at least a working knowledge—and ideally a basic skillset—in available wire-based techniques.See Article page 147. In order to remain at the forefront of our specialty, cardiac surgeons and trainees must maintain at least a working knowledge—and ideally a basic skillset—in available wire-based techniques. See Article page 147. Mangukia and colleagues1Mangukia C. Forfia P. Vaidya A. Williams V. Niman D. Rali P. et al.Percutaneous coil embolization to manage pulmonary artery hemorrhage after distal endarterectomy.J Thorac Cardiovasc Surg Tech. 2020; 4: 147-149Google Scholar present an interesting case of pulmonary thromboendarterectomy complicated by arterial injury resulting in massive hemoptysis. Although the complication itself is not terribly novel—hemorrhage and hemoptysis are well-established risks of pulmonary thromboendarteretomy2Ansari A. Cobert J. Navuluri N. Cheng G. Haney J.C. Welsby I. Intrapulmonary activated factor VII for hemoptysis complicating pulmonary thromboendarterectomy.Ann Thorac Surg. 2020; 109: e243-e245Abstract Full Text Full Text PDF PubMed Scopus (0) Google Scholar,3Rahnavardi M. Yan T.D. Cao C. Vallely M.P. Bannon P.G. Wilson M.K. Pulmonary thromboendarterectomy for chronic thromboembolic pulmonary hypertension: a systematic review.Ann Thorac Cardiovasc Surg. 2011; 17: 435-445Crossref PubMed Scopus (50) Google Scholar and the authors themselves admit that this is not the first occurrence at their institution—the method of treatment should be insightful for surgeons and trainees wishing to remain at the forefront of our specialty. Cardiac surgery has generally been a specialty characterized by open surgical procedures. However, just as the advent of percutaneous coronary intervention revolutionized the treatment of ischemic heart disease, transcatheter procedures continue to change the care of other cardiovascular diseases that have traditionally been the domain of open surgery. Interventions for the aorta and aortic valve are already commonplace and, as this case demonstrates, transcatheter procedures can often improve on the perioperative risks of traditional open surgery. Although surgical intervention in the form of lobectomy was considered here, it was ultimately deemed a suboptimal option. To offer the best care to their patients, it is imperative that cardiac surgeons develop at least a working knowledge of available wire-based techniques. The current climate of increased specialization may not realistically allow all cardiac surgeons to be as well-versed or proficient in these techniques as an interventional radiologist, vascular surgeon, or interventional cardiologist may be. It therefore behooves the cardiac surgeon to maintain open lines of communication with these complimentary specialties and to ideally establish a basic, fundamental skillset that can serve as a springboard for more advanced procedures. It is clear that wire skills are an integral part of contemporary cardiac surgical practice and will continue to be for the foreseeable future. Indeed, most cardiac surgeons are already well aware of this fact, with many leaders in our field calling for greater emphasis to be placed on transcatheter skills during training.4Nguyen T.C. Tang G.H.L. Nguyen S. Forcillo J. George I. Kaneko T. et al.The train has left: can surgeons still get a ticket to treat structural heart disease?.J Thorac Cardiovasc Surg. 2019; 157: 2369-2376.e2Abstract Full Text Full Text PDF PubMed Scopus (25) Google Scholar,5Pelletier M.P. Kaneko T. Peterson M.D. Thourani V.H. From sutures to wires: the evolving necessities of cardiac surgery training.J Thorac Cardiovasc Surg. 2017; 154: 990-993Abstract Full Text Full Text PDF PubMed Scopus (11) Google Scholar Emphasizing the importance of wire skills to cardiac surgeons is therefore very much like preaching to the choir. While the degree of surgical involvement in advanced procedures such as the described pulmonary artery coil embolization may vary by center and by surgeon, there are ample opportunities within our everyday activities to begin developing these skills. Trainees and acolytes take note; the wire is here to stay. Percutaneous coil embolization to manage pulmonary artery hemorrhage after distal endarterectomyJTCVS TechniquesVol. 4PreviewA 68-year-old male patient with a medical history of diabetes mellitus, hypertension, and obstructive sleep apnea was referred to our pulmonary hypertension (PH) program for chronic thromboembolic PH evaluation. Echocardiography revealed abnormal septal motion consistent with elevated right ventricular (RV) afterload, bi-atrial dilation, RV dilation with normal RV function, moderate PH, and severe tricuspid regurgitation. Planar and single-photon emission computer tomography ventilation–perfusion scan showed perfusion defects predominantly in the right upper lobe and left lower lobe (LLL). Full-Text PDF Open Access
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".