Results 241 to 250 of about 42,309 (293)

Anterolateral Papillary Muscle Rupture

open access: yesJACC: Case Reports
Maalik Imtiaz   +4 more
openaire   +1 more source

Scintigraphic Recognition of Papillary Muscles and Papillary Muscle Ischemia

Clinical Nuclear Medicine, 1993
During stress thallium imaging, papillary muscles (anterolateral and posteromedial) appear scintigraphically as focal regions of enhanced activity in sites corresponding to their anatomic position. In the normal case, enhancement after exercise is greater than or equal to enhancement at rest.
J C, Millin   +3 more
openaire   +2 more sources

Traumatic papillary muscle rupture

The Annals of Thoracic Surgery, 2001
Papillary muscle rupture caused by blunt chest trauma is a relatively rare cause of mitral incompetence. To date only 25 cases of surgically corrected posttraumatic mitral regurgitation have been reported, of which only eight resulted from rupture of the anterolateral papillary muscle.
T A, Simmers   +2 more
openaire   +2 more sources

Papillary Muscle Perfusion Pattern

Circulation, 1995
Background The pathogenesis of posterior papillary muscle dysfunction is poorly understood. We hypothesized that papillary muscle perfusion pattern may explain the higher prevalence of posterior papillary muscle dysfunction after myocardial infarction.
Voci P   +4 more
openaire   +4 more sources

Papillary Muscle Dysfunction.

Annals of Internal Medicine, 1966
Excerpt Normal mitral valve function depends upon the maintenance of the proper spatial relationships between the papillary muscles, the chordae tendinae, and the mitral valve leaflets throughout t...
George E. Burch, N. P. DePasquale
openaire   +1 more source

Ruptured Papillary Muscle

Circulation, 1997
An 82-year-old woman with no significant past medical history presented to the emergency room in cardiogenic shock. After the patient was stabilized with mechanical ventilation and vasoactive medications, an emergency echocardiogram was performed. Figure⇓ A is a subcostal four-chamber echocardiographic …
Jason T. Tauke, Susan B. Eysmann
openaire   +1 more source

Anterolateral papillary muscle ventricular tachycardia

Heart Rhythm, 2014
1547-5271/$-see front matter B 2014 Heart Rhythm Society. All rights reserved. on nuclear myocardial perfusion imaging. Twenty-four-hour Holter monitoring revealed 58,612 monomorphic ectopic ventricular beats (50.8% of all beats), with series of ventricular tachycardia up to 91 beats in duration.
Keating, Vincent P   +2 more
openaire   +3 more sources

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