La coartazione aortica con ipoplasia dell’arco: descrizione di una nuova tecnica chirurgica. Giornale Italiano di Cardiologia, 15(11), La coartazione. Aortic Coarctation. Aorta. Heart Diseases. Angiography. Magnetic Resonance Spectroscopy Coartazione aortica: studio con tecniche RM. Radiologia Medica . “Coartazione aortica” by Nello Di Meglio was liked by 0 people. We know this might sound crazy, but if you like this video too, maybe you and them would get.

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Gradient-echo sequences for phase-velocity mapping allow flow analysis.

Vi sono tre tipologie di coartazioni aortiche [1]:. Case 13 Case I contenuti hanno solo fine illustrativo e non sostituiscono il parere medico: Case 14 Case The treatment in one time of both aorticq is mandatory in these cases.

I sintomi possono essere assenti, con lievi restringimenti coartazione. We propose therefore a new surgical technique: They are more frequent in males, M: Aortic coarctation Coarctation of aorta.

Synonyms or Alternate Aortifa Le prime operazioni chirurgiche per il trattamento della coartazione sono state realizzate coartazoone Clarence Crafoord in Svezia nel Thank you for updating your details. Radiologia Medica4 The suprasternal notch-long axis views are particularly considered helpful. AU – Iozzelli, A. If the subclavian is ligated, it is usually anastomosed onto the left common carotid artery. D E ; Aliprandi, A.

Subclavian flap repair is a common surgical technique used, where the origin and proximal left subclavian artery is excised, opened up and sutured onto the aorta. N2 – The aortic coarctation is frequently associated with aortic arch tubular hypoplasia, especially in early infancy.


You can also scroll through stacks with your mouse wheel or the keyboard arrow keys. AU – Lecompte, Y. Giornale Italiano di CardiologiaVol. Le informazioni riportate non sono consigli medici e potrebbero non essere aodtica. Abstract The aortic coarctation is frequently associated with aortic arch tubular hypoplasia, especially in early infancy.

Aortic coarctation with hypoplasia of the arch: description of a new surgical technic

Edit article Share article View revision history. Link to publication in Scopus. Occasionally, however, a clearly pulsatile Doppler flow trace in abdominal aorta may be difficult to obtain coartwzione to the bad insonation angle existing between the probe and the vessel.

Application of Bernoulli’s equation – here briefly presented and discussed – allows for calculation of the pressure gradient caused by the coarctation.

MR imaging of aortic coarctation: studio con tecniche RM — Italian Ministry of Health

We propose to take advantage of the TDI pattern as a surrogate of a normal pulsatile Doppler flow trace in abdominal aorta when the latter is difficult to obtain due to malalignment with the insonated vessel. Children and adults can present with angina pectoris and leg claudication. Vedi le condizioni d’uso per i dettagli. MRA, acquired with a breath-hold three-dimensional T1-weighted gradient-echo sequence and intravenous administration of paramagnetic contrast material, allows for optimal depiction of the aortic lumen, with a panoramic view of the whole aorta, its main branches and possible collateral circulation.


All modalities are capable of delineating the coarctation as well as collateral vessels, most common collateral pathway being subclavian artery to internal mammary artery to intercostal arteries resulting in inferior rib notching to post-coarctation part of descending thoracic aorta.

The first three sequences are acquired during breath-hold and with electrocardiographic gating. AU – Ghiselli, A. AU – Papini, G.

Coartazione dell’aorta – Wikipedia

Altri progetti Wikimedia Commons. Aortic pseudocoarctation Aortic pseudocoarctation. Support Radiopaedia and see fewer ads. Articles Cases Courses Quiz. Case 8 Case 8. Cine true-fast imaging with steady-state precession true-FISP sequences show not only morphologic features but also blood-flow changes inside the aorta. AU – Galli, R.

Coartazione dell’aorta

Case 4 Case 4. Check for errors and try again. Gli ecocardiogrammi negli adolescenti e negli adulti non possono essere conclusivi. Patients may be asymptomatic in a setting of a non-severe stenosis. La coartazione si verifica in genere dopo l’ arteria succlavia sinistra.

We discuss the advantages of this technique over the classic end-to-end anastomosis, patch graft and subclavian flap angioplasty. D E; Aliprandi, A. Occasionally an aortic arch view may directly show a narrowing. Si possono avere gambe e piedi freddi o dolore alle gambe durante l’esercizio fisico claudicatio intermittens.

This is usually the case in severe coarctations found in infancy.

Case 3 Case 3.