Results 21 to 30 of about 2,169,751 (270)

Regression of Systolic Anterior Motion in Progressive Hypertrophic Cardiomyopathy. [PDF]

Am J Case Rep, 2021
BACKGROUND Systolic anterior motion (SAM) is the dynamic anteriorly directed movement of the anterior mitral valve leaflet during systole toward the left ventricular outflow tract (LVOT). The history of SAM in progressive hypertrophic cardiomyopathy (HCM) is unclear.
Koren O, Ehrenberg S, Bloch L, Rozner E, Turgeman Y, Naddaf S.   +5 more
europepmc   +4 more sources

Systolic anterior motion of the mitral valve associated with acute type A aortic dissection: a case report describing one-step surgery of ascending aortic replacement and interventricular septal myectomy

Surgical Case Reports, 2021
Background Systolic anterior motion of the mitral valve associated with acute type A aortic dissection is rare in daily clinical practice. The prevention of systolic anterior motion is important, because once it occurs, the hemodynamics may become ...
Naoki Yamamoto, Koji Onoda
doaj   +1 more source

Systolic anterior motion due to morphology changes in constrictive pericarditis. [PDF]

Interdiscip Cardiovasc Thorac Surg, 2023
Abstract Systolic anterior motion (SAM) can be caused by multifactorial mechanisms, including structural, morphological and functional factors. We report an unusual case of a 76-year-old woman presenting with SAM associated with constrictive pericarditis.
Kumagai Y, Nakajima H, Nakajima T, Yoshitake A.   +3 more
europepmc   +3 more sources

A surgical armamentarium for correcting systolic anterior motion with re-repair rather than replacementCentral Message [PDF]

JTCVS Open
Whitney Fu, MD, Catherine Wagner, MD, Gurnoordeep Pawar, BS, Nicolas Ceniza, BS, Matthew A. Romano, MD, Gorav Ailawadi, MD, MBA, Steven F. Bolling, MD   +6 more
doaj   +2 more sources

Trapezoidal resection of an elongated anterior mitral leaflet and Alfieri stitch in hypertrophic cardiomyopathy

Journal of Cardiothoracic Surgery, 2020
Background In individuals with hypertrophic obstructive cardiomyopathy, elongated anterior mitral leaflets are commonly associated with systolic anterior motion.
Hiroyuki Nakajima, Chiho Tokunaga, Jun Hayashi, Akitoshi Takazawa, Akihiro Yoshitake, Atsushi Iguchi   +5 more
doaj   +1 more source

SAM and Severe Mitral Regurgitation Post–Acute Type A Aortic Dissection Surgery Treated With MitraClip

JACC: Case Reports, 2020
Post-operative systolic anterior motion associated with mitral regurgitation can be a challenging combination. We present the case of a 64-year-old male patient managed by MitraClip (Abbott Laboratories, Abbott Park, Illinois) implantation for systolic ...
Ana Paula Tagliari, MD, Mara Gavazzoni, MD, Mizuki Miura, MD, Maurizio Taramasso, MD, Francesco Maisano, MD   +4 more
doaj   +1 more source

Hypertrophic cardiomyopathy: in a search of its own identity

GAIMS Journal of Medical Sciences, 2023
Hypertrophic cardiomyopathy (HCM) is a genetic disorder characterized by left ventricular hypertrophy not explained by secondary causes, and a non-dilated left ventricle with preserved or increased ejection fraction. It is commonly asymmetric with most
Jayesh Trivedi, Shail Jani, Sagar Solanki, Twinkle Rana, Hardik Chaudhary, Farhan Piprani   +5 more
doaj   +1 more source

A rare case of dynamic left ventricular outflow tract obstruction caused by systolic anterior motion of an abnormal posterior mitral leaflet

IHJ Cardiovascular Case Reports, 2018
Dynamic obstruction to left ventricular outflow in patients with hypertrophic cardiomyopathy usually occurs when the anterior mitral leaflet moves forward in systole and approaches or contacts the ventricular septum.
Vikrant Deshmukh, Shakil Shaikh, Hemant Khemani, Gurkirat Singh, N.O. Bansal   +4 more
doaj   +1 more source

Diagnosis and Treatment of Obstructive Hypertrophic Cardiomyopathy

Cardiogenetics, 2023
Left ventricular outflow obstruction (LVOTO) and diastolic dysfunction are the main pathophysiological characteristics of hypertrophic cardiomyopathy (HCM)LVOTO, may be identified in more than half of HCM patients and represents an important determinant ...
Gaetano Todde, Grazia Canciello, Felice Borrelli, Errico Federico Perillo, Giovanni Esposito, Raffaella Lombardi, Maria Angela Losi   +6 more
doaj   +1 more source

Modern management of systolic anterior motion of the mitral valve [PDF]

European Journal of Cardio-Thoracic Surgery, 2012
Systolic anterior motion (SAM) of the mitral valve (MV) can be a life-threatening condition. The SAM can result in severe left ventricular outflow tract obstruction and/or mitral regurgitation and is associated with an up to 20% risk of sudden death (which is substantially lower in hypertrophic cardiomyopathy (HCM)).
Michael, Ibrahim, Christopher, Rao, Hutan, Ashrafian, Umar, Chaudhry, Ara, Darzi, Thanos, Athanasiou   +5 more
openaire   +2 more sources