| Brockenbrough n. |
a curved steel transseptal needle within a Brockenbrough transseptal catheter; used to puncture the interatrial septum.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Brockenbrough transseptal c. |
a specialized cardiac catheter with a curved steel inner needle that can puncture the interatrial septum; used to catheterize the left ventricle when the aortic valve cannot be crossed in a retrograde approach.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Brockenbrough's s. |
occurrence of a weak pulse instead of a strong one immediately after a premature ventricular contraction; indicative of idiopathic hypertrophic subaortic stenosis.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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