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Heart Disease (Expert Forum)
Re: HOCM
This forum is for questions and support regarding heart issues such as: Angina, Angioplasty, Arrhythmia, Bypass Surgery, Cardiomyopathy, Coronary Artery Disease, Defibrillator, Heart Attack, Heart Disease, High Blood Pressure, Mitral Valve Prolapse, Pacemaker, PAD, Stenosis, Stress Tests.
Re: HOCM
by Cleveland Clinic, MD, Jan 01, 1995 12:00AM
, Jan 01, 1995 12:00AM
Posted By CCF CARDIO MD - CRC on December 28, 1998 at 15:57:18:
In Reply to: HOCM posted by sri on December 24, 1998 at 06:26:04:
My mother has been diagnosed as having Hypertropic Cardiomyopathy with
Obstruction. The cardiologist also noted the following in his diagnosis.
"Mitral regurgitation - moderately severe
Recurrent LVF
To consider, Septal Artery Occlusion with alcohol"
Can you please explain what is involved in the prescribed procedure ?
Since it is supposed to be non-surgical, how effective is this process
and how safe is it ?
thanks,
_____
Dear Sri,
Topic Area: Cardiomyopathy
Thank you for your question. IHSS (Idiopathic Hypertrophic Subaortic Stenosis), now commonly referred to as HOCM (Hypertrophic Obstructive CardioMyopathy), is a congenital (meaning that it runs in families) condition that results in thickening of the heart muscle (hypertrophy), a increased pressure gradient (obstruction) across the outflow tract and a cardiomyopathy (abnormal function of the heart muscle).
Symptoms of HOCM include shortness of breath, lightheadedness, fainting and chest pain. Some patients experience cardiac rhythm disturbances which in some cases may lead to sudden death. Due to this possibility patients with this condition are advised to avoid competitive sports (normal activity levels are OK). The obstruction to blood flow from the left ventricle increases the work the ventricle must do, and a heart murmur may be heard.
The treatment of HOCM may be several fold. Medications, such as beta blockers and calcium channel blockers, are often given to attempt to decrease the workload of the heart. Surgery may be recommended in patients with very high pressure gradients in the heart. In a septal myectomy he surgeon goes into the heart and removes part of the muscle that is obstructing the blood outflow. A alternative procedure (septal ablation with alcohol) that is being developed here and at several other centers that avoids the need for surgery. A catheter (tiny tube) is threaded through the leg to the heart and the blood vessels that supply the thickened heart muscle are identified and then closed off with a solution of alcohol. This results in a thinning of that particular area of the heart. Not all patients are eligible for this procedure and there are benefits and risks to both procedures.
There is a cardiologist here who specializes in this condition and is an authority in the field. His name is Dr. Harry Lever. Those who are interested in making an appointment with him may do so by calling the number below.
Additional web sites with information about HOCM are listed below.
http://www.americanheart.org/Heart_and_Stroke_A_Z_Guide/cmyopa.html
Information provided here is for general educational purposes only. Only your doctor can provide specific diagnoses and treatments. If you would like to be seen at the Cleveland Clinic, please Call 1 - 800 - CCF - CARE for an appointment at Desk F15 with a cardiologist.
HOCM
In Reply to: HOCM posted by sri on December 24, 1998 at 06:26:04:
My mother has been diagnosed as having Hypertropic Cardiomyopathy with
Obstruction. The cardiologist also noted the following in his diagnosis.
"Mitral regurgitation - moderately severe
Recurrent LVF
To consider, Septal Artery Occlusion with alcohol"
Can you please explain what is involved in the prescribed procedure ?
Since it is supposed to be non-surgical, how effective is this process
and how safe is it ?
thanks,
_____
Dear Sri,
Topic Area: Cardiomyopathy
Thank you for your question. IHSS (Idiopathic Hypertrophic Subaortic Stenosis), now commonly referred to as HOCM (Hypertrophic Obstructive CardioMyopathy), is a congenital (meaning that it runs in families) condition that results in thickening of the heart muscle (hypertrophy), a increased pressure gradient (obstruction) across the outflow tract and a cardiomyopathy (abnormal function of the heart muscle).
Symptoms of HOCM include shortness of breath, lightheadedness, fainting and chest pain. Some patients experience cardiac rhythm disturbances which in some cases may lead to sudden death. Due to this possibility patients with this condition are advised to avoid competitive sports (normal activity levels are OK). The obstruction to blood flow from the left ventricle increases the work the ventricle must do, and a heart murmur may be heard.
The treatment of HOCM may be several fold. Medications, such as beta blockers and calcium channel blockers, are often given to attempt to decrease the workload of the heart. Surgery may be recommended in patients with very high pressure gradients in the heart. In a septal myectomy he surgeon goes into the heart and removes part of the muscle that is obstructing the blood outflow. A alternative procedure (septal ablation with alcohol) that is being developed here and at several other centers that avoids the need for surgery. A catheter (tiny tube) is threaded through the leg to the heart and the blood vessels that supply the thickened heart muscle are identified and then closed off with a solution of alcohol. This results in a thinning of that particular area of the heart. Not all patients are eligible for this procedure and there are benefits and risks to both procedures.
There is a cardiologist here who specializes in this condition and is an authority in the field. His name is Dr. Harry Lever. Those who are interested in making an appointment with him may do so by calling the number below.
Additional web sites with information about HOCM are listed below.
http://www.americanheart.org/Heart_and_Stroke_A_Z_Guide/cmyopa.html
Information provided here is for general educational purposes only. Only your doctor can provide specific diagnoses and treatments. If you would like to be seen at the Cleveland Clinic, please Call 1 - 800 - CCF - CARE for an appointment at Desk F15 with a cardiologist.
HOCM
