About non-obstructive hypertrophic cardiomyopa...

What is non-obstructive hypertrophic cardiomyopa...?

General Discussion

Pediatric cardiomyopathy is a rare heart condition that affects infants and children. Specifically, cardiomyopathy means disease of the heart muscle (myocardium). Several different types of cardiomyopathy exist and the specific symptoms vary from case to case. In some cases, no symptoms may be present (asymptomatic); in many cases, cardiomyopathy is a progressive condition that may result in an impaired ability of the heart to pump blood; fatigue; heart block; irregular heartbeats (tachycardia); and, potentially, heart failure and sudden cardiac death. Cardiomyopathy may be termed ischemic or nonischemic. Ischemic cardiomyopathy refers to cases that occur due to a lack of blood flow and oxygen (ischemia) to the heart. Such cases often result from hardening of the arteries (coronary artery disease). Nonischemic cardiomyopathy refers to cases that occur due to structural damage or malfunction of the heart muscle. Nearly all cases of pediatric cardiomyopathy are nonischemic. This report deals with nonischemic pediatric cardiomyopathy. Cardiomyopathy may also be termed primary or secondary. Primary cardiomyopathy refers to cases where cardiomyopathy occurs by itself or for unknown reasons (idiopathic). Secondary cardiomyopathy refers to cases where the disease occurs secondary to a known cause such as heart muscle inflammation (myocarditis) caused by viral or bacterial infections; exposure to certain toxins such as heavy metals or excessive alcohol use; or certain disorders that affect the heart and/or additional organs systems. According to the Pediatric Cardiomyopathy Registry, approximately 79 percent of pediatric cardiomyopathy cases occur for unknown reasons (idiopathic). Nonischemic cardiomyopathy may be further divided into four subtypes based upon the specific changes within the heart. These subtypes are: dilated, hypertrophic, restrictive and arrhythmogenic right ventricular dysplasia.

What are the symptoms for non-obstructive hypertrophic cardiomyopa...?

Non-obstructive hypertrophic cardiomyopathy is a condition in which the heart muscle becomes enlarged and stiff. This can make it difficult for your heart to pump blood effectively, causing symptoms such as Shortness of breath, Chest pain, Dizziness, Fatigue and Fainting spells.

  • In some cases, you may also be diagnosed with mitral valve prolapse (MVP), which is caused by a defect in the valve separating your left atrium from the left ventricle.
  • The symptoms of non-obstructive hypertrophic cardiomyopathy can be very different from one person to another and even within a single case. That's because this condition is caused by genetic mutations that cause the heart muscle to grow at an accelerated rate, making it harder for your heart to pump blood through your body.
  • The most common symptom of non-obstructive hypertrophic cardiomyopathy is Shortness of breath. It can feel like you're not getting enough oxygen into your bloodstream, and when it happens frequently, it can make it difficult to do normal everyday activities like walking, running or climbing stairs. Other symptoms include swollen ankles, Dizziness, heart Palpitations and Fainting spells (syncope).
  • If you think you might have this condition, see your doctor as soon as possible so they can run tests on your heart function and order an echocardiogram if necessary.
Symptoms
Chest pain,Palpitations,Dizziness and Fainting,Shortness of breath when exercising or at rest,Fatigue, Weakness, and tiredness
Conditions
Hypertrophic cardiomyopathy
Drugs
Beta blockers such as metoprolol (Lopressor, Toprol-XL), propranolol (Inderal, Innopran XL) or atenolol (Tenormin)
Calcium channel blockers such as verapamil (Verelan, Calan SR,) or diltiazem (Cardizem, Tiazac)

What are the causes for non-obstructive hypertrophic cardiomyopa...?

Non-obstructive hypertrophic cardiomyopathy is a disease of the heart muscle in which the muscle is thickened without any obstruction to the blood flow through the heart. This condition can be caused by genetic factors, as well as by alcohol consumption and various medications. However, there are some factors that have been shown to contribute to the development of HCM.

  • Age - The risk of HCM increases with age, especially after age 65.
  • Family history - Having a family member who has had HCM or sudden cardiac death is a risk factor for developing the disease.
  • Genetics - Some genetic mutations can increase your risk of developing HCM.
  • Gender - Women are more likely than men to develop HCM
  • The main symptom of non-obstructive hypertrophic cardiomyopathy is shortness of breath, which occurs when you exert yourself physically or when you are under stress. Other symptoms include chest pain, dizziness, fatigue, lightheadedness and fainting spells.
  • If you think that you may have this condition, it's important to see a doctor right away so that they can order an echocardiogram test and determine whether or not your heart has been damaged by this condition.
Symptoms
Chest pain,Palpitations,Dizziness and fainting,Shortness of breath when exercising or at rest,Fatigue, weakness, and tiredness
Conditions
Hypertrophic cardiomyopathy
Drugs
Beta blockers such as metoprolol (Lopressor, Toprol-XL), propranolol (Inderal, Innopran XL) or atenolol (Tenormin)
Calcium channel blockers such as verapamil (Verelan, Calan SR,) or diltiazem (Cardizem, Tiazac)

What are the treatments for non-obstructive hypertrophic cardiomyopa...?

If you have non-obstructive hypertrophic cardiomyopathy, you may be wondering what your treatment options are. Here's a quick rundown of some of the most common treatments for this condition:

  • Medication therapy: This includes beta-blockers and calcium channel blockers. These medications can help to manage your heart rate and blood pressure, which could lead to fewer symptoms like chest pain and shortness of breath.
  • Cardiac ablation: Ablation is where doctors use catheters (long thin tubes) to find arrhythmias (abnormal heart rhythms) in the heart that aren't causing any problems but may cause them in the future. They then apply energy directly to the spot where they feel the abnormal rhythm is coming from, which stops it from happening again. This procedure can help with symptoms like chest pain or shortness of breath by reducing your risk for arrhythmias.
  • Coronary artery bypass graft surgery: If your symptoms are severe enough, this option may be considered as well! Coronary artery bypass graft surgery involves replacing damaged blood vessels with healthy ones from other parts of your body, allowing oxygenated treatments for non-obstructive hypertrophic cardiomyopathy are fairly limited. It's important to note that this disease makes up a small percentage of all cases of HCM, so it's not as common as some other heart conditions.
  • If you have non-obstructive hypertrophic cardiomyopathy and your symptoms worsen, your doctor may recommend surgery to improve your quality of life. Surgery may be recommended if you experience symptoms like shortness of breath or chest pain despite taking medication.
Symptoms
Chest pain,Palpitations,Dizziness and fainting,Shortness of breath when exercising or at rest,Fatigue, weakness, and tiredness
Conditions
Hypertrophic cardiomyopathy
Drugs
Beta blockers such as metoprolol (Lopressor, Toprol-XL), propranolol (Inderal, Innopran XL) or atenolol (Tenormin)
Calcium channel blockers such as verapamil (Verelan, Calan SR,) or diltiazem (Cardizem, Tiazac)

What are the risk factors for non-obstructive hypertrophic cardiomyopa...?

Non-obstructive hypertrophic cardiomyopathy, or NHCM, is a rare heart condition that affects about 1 in 500 people. It's characterized by enlarged heart muscles, which can cause shortness of breath and chest pain.

  • It's important to note that NHCM is not the same as hypertrophic cardiomyopathy (HCM). HCM is a more common, inherited condition that causes thickening of the muscle wall and may also lead to arrhythmias or heart failure.
  • Hypertrophic cardiomyopathy is a disease that affects the heart muscle. It can lead to symptoms like shortness of breath, chest pain, and heart failure.
  • Family history of this disease (particularly if there is more than one family member with it)
  • Genetic mutation in the genes that control heart function (such as MYH7)
  • Congenital defects in the heart that affect its structure or function
  • Diabetes mellitus
  • Coronary artery disease (CAD)
  • Myocardial infarction (MI)
Symptoms
Chest pain,Palpitations,Dizziness and fainting,Shortness of breath when exercising or at rest,Fatigue, weakness, and tiredness
Conditions
Hypertrophic cardiomyopathy
Drugs
Beta blockers such as metoprolol (Lopressor, Toprol-XL), propranolol (Inderal, Innopran XL) or atenolol (Tenormin)
Calcium channel blockers such as verapamil (Verelan, Calan SR,) or diltiazem (Cardizem, Tiazac)

Is there a cure/medications for non-obstructive hypertrophic cardiomyopa...?

If you have hypertrophic cardiomyopathy or non-obstructive hypertrophic cardiomyopathy, you may be wondering if there is a cure or medications that can help.

  • The answer is no. There are, however, some medications that can help improve your symptoms.
    •You should speak with your doctor about which medications are right for you.
  • This condition affects both men and women of all ages and races. It may be inherited or caused by other factors such as high blood pressure or diabetes. It does not affect the heart's ability to pump blood efficiently from one chamber to another through its valves.
  • Many people with hypertrophic cardiomyopathy have no symptoms and never need to take medication, but some people do experience symptoms such as shortness of breath or chest pain. When this happens, doctors may prescribe beta-blockers, which help lower blood pressure and reduce stress on the heart.
  • Doctors might also recommend angiotensin receptor blockers (ARBs), which can help prevent further damage from occurring in the muscle tissue of the heart.
  • If you have non-obstructive hypertrophic cardiomyopathy, which causes no blockages in your heart's arteries, doctors may prescribe statins (cholesterol-lowering drugs) to try to slow down the growth of your ventricular walls so that they don't continue to thicken over time.
Symptoms
Chest pain,Palpitations,Dizziness and fainting,Shortness of breath when exercising or at rest,Fatigue, weakness, and tiredness
Conditions
Hypertrophic cardiomyopathy
Drugs
Beta blockers such as metoprolol (Lopressor, Toprol-XL), propranolol (Inderal, Innopran XL) or atenolol (Tenormin)
Calcium channel blockers such as verapamil (Verelan, Calan SR,) or diltiazem (Cardizem, Tiazac)

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