Tag: apical aneurysm

LGE Seen on MRI Top Risk Factor for HCM

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To date, risk assessment in patients with hypertrophic cardiomyopathy (HCM) has largely focused on whether there is a need for an implantable defibrillator by evaluating an individual patient’s short term risk of sudden death, but has not looked at the long term risks of heart failure and other adverse outcomes over time.

A recent retrospective study by European HCM specialists asked the question of whether the addition of advanced imaging could assist in pinpointing patients at high risk of heart failure and/or other serious HCM complications over time. 

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Apical Aneurysms in HCM

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A recent paper published by doctors at Canada’s Peter Munk Cardiac Center looked at the implications of left ventricular apical aneurysms in hypertrophic cardiomyopathy,  This paper recommends that patients with an apical aneurysm of at least 2 centimeters consider prophylactic anticoagulant therapy to prevent stroke, as well as considering surgical placement of an implantable defibrillator to protect against sudden cardiac death.

A companion editorial suggests caution in basing aggressive measures on an aneurysm alone and says that all risk factors be considered together.

In 2017, HCMBeat covered a retrospective study of patients treated at Minneapolis Heart Institute and Tufts which discussed the risks for patients with apical aneurysms.  That can be found here.

Apical Aneurysm is Risk Factor for HCM Patients

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A recent retrospective study of patients at Minneapolis Heart Institute and Tufts Medical Center published in the Journal of the American College of Cardiology found that HCM patients who also had left ventricular apical aneurysms were at increased risk of sudden cardiac death and stroke.  However, with increased surveillance and appropriate treatment, including the implantation of a implantable defibrillator, radiofrequency ablation and/or anti-coagulation, as appropriate, the authors suggest that the increased risk can be neutralized.

A summary of this article can be found here.