Transcatheter aortic valve implantation through a transcarotid approach under local anesthesia. 2014

Rajinikanth Rajagopal, and Ranjit S More, and David H Roberts
Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Blackpool, United Kingdom.

OBJECTIVE We report the first experience of transcatheter aortic valve implantation through a transcarotid approach under local anesthesia. RESULTS An 81-year-old gentleman with severe symptomatic aortic stenosis was referred for TAVI. He was not suitable for transfemoral, transapical, subclavian, or direct aortic approach. He had severe lung disease and was considered unsuitable for general anesthesia. We, therefore, performed the procedure under local anesthesia though the right common carotid artery (CCA) approach. Superficial cervical block was achieved with Levobupivacaine, and in addition, he also had a target controlled infusion of Remifentanil. Cerebral oximetry was monitored throughout the procedure. The CCA was accessed through surgical cut-down. Aortic valvuloplasty was performed through a 12-F sheath, and the CoreValve was deployed successfully through an 18-F sheath. CONCLUSIONS TAVI is commonly performed through femoral access under local anesthesia. The right carotid artery approach under local anesthesia requires careful monitoring of cerebral oxygen levels but allowed us to perform successful TAVI in this high risk patient when all conventional approaches were contra-indicated. Compared with a right subclavian or left carotid access, the right carotid offers more direct angle of approach allowing precise valve placement with minimal readjustment during deployment.

UI MeSH Term Description Entries
D008297 Male Males
D009407 Nerve Block Interruption of NEURAL CONDUCTION in peripheral nerves or nerve trunks by the injection of a local anesthetic agent (e.g., LIDOCAINE; PHENOL; BOTULINUM TOXINS) to manage or treat pain. Chemical Neurolysis,Chemodenervation,Nerve Blockade,Block, Nerve,Blockade, Nerve,Blockades, Nerve,Blocks, Nerve,Chemical Neurolyses,Chemodenervations,Nerve Blockades,Nerve Blocks,Neurolyses, Chemical,Neurolysis, Chemical
D010092 Oximetry The determination of oxygen-hemoglobin saturation of blood either by withdrawing a sample and passing it through a classical photoelectric oximeter or by electrodes attached to some translucent part of the body like finger, earlobe, or skin fold. It includes non-invasive oxygen monitoring by pulse oximetry. Pulse Oximetry,Oximetry, Pulse,Oximetries,Oximetries, Pulse,Pulse Oximetries
D010880 Piperidines A family of hexahydropyridines.
D011237 Predictive Value of Tests In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test. Negative Predictive Value,Positive Predictive Value,Predictive Value Of Test,Predictive Values Of Tests,Negative Predictive Values,Positive Predictive Values,Predictive Value, Negative,Predictive Value, Positive
D002045 Bupivacaine A widely used local anesthetic agent. 1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide,Bupivacain Janapharm,Bupivacain-RPR,Bupivacaina Braun,Bupivacaine Anhydrous,Bupivacaine Carbonate,Bupivacaine Hydrochloride,Bupivacaine Monohydrochloride, Monohydrate,Buvacaina,Carbostesin,Dolanaest,Marcain,Marcaine,Sensorcaine,Svedocain Sin Vasoconstr,Bupivacain RPR
D006328 Cardiac Catheterization Procedures in which placement of CARDIAC CATHETERS is performed for therapeutic or diagnostic procedures. Catheterization, Cardiac,Catheterization, Heart,Heart Catheterization,Cardiac Catheterizations,Catheterizations, Cardiac,Catheterizations, Heart,Heart Catheterizations
D006350 Heart Valve Prosthesis A device that substitutes for a heart valve. It may be composed of biological material (BIOPROSTHESIS) and/or synthetic material. Prosthesis, Heart Valve,Cardiac Valve Prosthesis,Cardiac Valve Prostheses,Heart Valve Prostheses,Prostheses, Cardiac Valve,Prostheses, Heart Valve,Prosthesis, Cardiac Valve,Valve Prostheses, Cardiac,Valve Prostheses, Heart,Valve Prosthesis, Cardiac,Valve Prosthesis, Heart
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000077208 Remifentanil A piperidine-propionate derivative and opioid analgesic structurally related to FENTANYL. It functions as a short-acting MU OPIOID RECEPTOR agonist, and is used as an analgesic during induction or maintenance of general anesthesia, following surgery, during childbirth, and in mechanically ventilated patients under intensive care. 3-(4-Methoxycarbonyl-4-((1-oxopropyl)phenylamino)-1-piperidine)propanoic Acid Methyl Ester,GI 87084B,GI-87084B,GI87084B,Remifentanil Hydrochloride,Remifentanil Monohydrochloride,Ultiva

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