Aneurysmal dilatation of the right auricle in two dogs
Notice bibliographique
Résumé
A n 8-year-old male sexually intact Golden Retriever was evaluated at the Veterinary School of the University of Glasgow because of a history of collapse during exercise. Two months previously, the dog had fallen from a high wall onto concrete. On clinical examination, the dog was alert and in good body condition. The heart rate was 180 beats/min and the rhythm was irregularly irregular. The respiratory rate was 15 breaths/min, and there was no dyspnea at rest. The femoral pulses were strong, and there was a marked pulse deficit; mucous membranes were pink with prompt capillary refill. On thoracic auscultation, no abnormalities were detected. Thoracic radiography revealed an enlarged cardiac silhouette with a prominent bulge in the area of the right auricle (Figure Echocardiography revealed atrial fibrillation, but cardiac function was within normal limits, and no valve regurgitation or stenosis was detected; there was marked right atrial dilatation that could not be delineated entirely because of lung interference. The dog was treated with digoxin a (0.25 mg, PO, q 12 h) to reduce the ventricular rate in response to atrial fibrillation and aspirin b (450 mg, PO, q 24 h) to reduce the risk of thrombus formation in the right atrium, although the efficacy of the latter treatment is unproven. To confirm the presence and extent of the bulge, nonselective venography via the right jugular vein and a contrast-medium-enhanced axial com-puted tomographic scan were performed under anesthesia (Figure Both evaluations revealed that the right auricle was markedly enlarged and had thin walls. To obtain a definitive diagnosis and pursue possible treatment options, an exploratory thoracotomy was performed. During this procedure, a defect in the pericardial sac (through which the right auricle and part of the right atrium had herniated) was identified. The epicardial surface of the herniated portion was roughened and granular. A subphrenic pericardectomy was performed. The dog recovered from anesthesia without complications and was discharged from the hospital 5 days later. The owners were instructed to continue the administration of digoxin and aspirin at the aforementioned dose. During a follow-
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».