• Atrioventricular Block

    The electrical signal that controls the heart rate is partially or completely blocked from reaching the ventricles, often resulting in a slow heart rate.

    Atrial Fibrillation

    An abnormal heart rhythm caused by chaotic electrical activity in the upper chambers of the heart, often causing a fast and irregular heartbeat.

    Atrial Tachycardia

    A type of abnormal heart rhythm when the electrical signal that controls the heartbeat starts from an unusual location in the upper chambers and causes the heart to beat too quickly.

    Atrial Septal Defect (ASD)

    An atrial septal defect is a hole in the wall (septum) between the two upper chambers of your heart.

    Atrial Flutter

    A type of heart rhythm disorder in which the heart's upper chambers beat too quickly.

    Aortic Regurgitation

    Aortic Regurgitation is a condition that occurs when your heart's aortic valve doesn't close tightly. This allows some of the blood that was pumped out of your heart's main pumping chamber (left ventricle) to leak back into it.

    Aortic Stenosis

    Aortic stenosis is a narrowing of the aortic valve opening. Aortic stenosis obstructs the blood flow from the left ventricle to the aorta.

    Amyloid

    Cardiac amyloidosis occurs when abnormal amyloid protein becomes deposited in the heart muscle.

    Acute Heart Failure

    Heart Failure occurs when the heart muscle does not pump blood as well as it should. There are different types of heart failure that can occur for different reasons. They can all cause the body to retain fluid, often resulting in shortness of breath and swelling.

    Abnormal ECG

    If your doctor finds any problems on you ECG, he or she may order additional tests to see if treatment is necessary.

    Abdominal Aortic Aneurysm

    An abdominal aortic aneurysm is an enlargement in the lower part of the aorta, the major vessel that supplies blood to the body.
  • Bradycardia

    Bradycardia is a slower than normal heart rate.

    Bruxism

    A condition in when you grind, gnash or clench your teeth.
  • Cardiac Arrhythmias/Rhythm Abnormalities

    Improper beating of the heart, whether irregular, too fast, or too slow.

    Cardiomyopathy

    Cardiomyopathy is a family of diseases that all make it difficult for the heart to pump blood properly. There are different kinds of cardiomyopathy.

    Carotid Artery Stenosis

    Narrowing of the blood vessels in the neck that carry blood from the heart to the brain.

    Central Sleep Apnea

    Central sleep apnea is a disorder in which your breathing repeatedly stops and starts during sleep.

    Chronic Heart Failure

    Heart Failure occurs when the heart muscle does not pump blood as well as it should. There are different types of heart failure that can occur for different reasons. They can all cause the body to retain fluid, often resulting in shortness of breath and swelling.

    Circadian Rhythm Sleep-Wake Disorder

    Circadian rhythm sleep disorders involve either difficulty falling asleep, waking up during the sleep cycle or waking up too early and being unable to fall back to sleep.

    Complete Heart Block

    Complete heart block occurs when the electrical signal can't pass normally from the atria, the heart's upper chambers, to the ventricles, or lower chambers.

    Congenital Heart Disease

    An abnormality in the heart that develops before birth.

    Congestive Heart Failure

    A family of disorders that prevent the heart from effectively pumping blood to the body. There are different kinds of heart failure that can occur for different reasons. They can all cause the body to retain fluid which can result in shortness of breath and swelling.

    Coronary Artery Disease (CAD)

    Coronary artery disease is the narrowing or blockage of the coronary arteries, which are the vessels on the surface of the heart that feed blood to the heart muscle.

     
  • Dilated Cardiomyopathy

    Dilated cardiomyopathy is a disease of the heart muscle, usually starting in your heart's main pumping chamber (left ventricle). The ventricle stretches and thins (dilates) and can't pump blood as well as a healthy heart can

    Diastolic Heart Failure

    The left ventricle loses its ability to relax normally (because the muscle has become stiff). The heart can't properly fill with blood during the resting period between each beat.

     
  • Congestive Heart Failure

    A family of disorders that prevent the heart from effectively pumping blood to the body. There are different kinds of heart failure that can occur for different reasons. They can all cause the body to retain fluid which can result in shortness of breath and swelling.

    Heart Attack

    Also called Myocardial Infarction, occurs when the flow of blood to the heart is blocked resulting in damage to the heart muscle.

    Heart Block

    Heart block is an abnormality of the spread or flow of electrical activity form the upper heart chambers, the atria, to the lower chambers of the heart, the ventricles.

    Heart Palpitations

    Heart palpitations are feelings of having a fast-beating, fluttering or pounding heart.

    Hypersomnia

    Hypersomnia, or excessive sleepiness, is a condition in which a person has trouble staying awake during the day.

    Hypertrophic Cardiomyopathy

    A condition in which the heart muscle becomes abnormally thick.

     

    Valvular Heart Disease

    In heart valve disease, one or more of the valves in your heart doesn't work properly.

     
  • Insomnia

    Persistent problems falling and staying asleep.

    Ischemic Cardiomyopathy

    In Ischemic Cardiomyopathy, the heart's ability to pump is decreased because the heart's main pumping chamber, the left ventricle, is weakened due to blockages in the heart arteries feeding it.
  • Long QT Syndrome

    A heart rhythm disorder that can potentially cause fast, chaotic heartbeats.
  • Mitral Stenosis/ Regurgitation

    In mitral valve stenosis, the valve does not open completely, restricting blood flow through the heart. In mitral valve regurgitation, the valve does not close completely, allowing blood to flow backward through the valve.

    Myocardial Infarction

    This is another name for heart attack, and occurs when the heart muscle is damaged, usually due to a blockage in one of the coronary arteries feeding the muscle.

     
  • Narcolepsy

    A chronic sleep disorder that causes overwhelming daytime drowsiness.

    Non Ischemic Cardiomyopathy

    A condition that results in weakening of the heart muscle due to a primary problem of the muscle itself. This can lead to congestive heart failure.
  • Obstructive Sleep Apnea

    Intermittent airflow blockage during sleep.
  • Patent Foramen Ovale

    A patent foramen ovale (PFO) is a hole in the heart that didn't close properly after birth.

    Pericardial Effusion

    A pericardial effusion is excess fluid between the heart and the sac surrounding the heart, known as the pericardium.

    Pericarditis

    A swelling and irritation of the thin saclike membrane surrounding the heart (pericardium).

    Periodic Limb Movement

    Involves repetitive limb movements that may disrupt sleep.

    Peripheral Artery Disease (PAD)

    Peripheral artery disease is a narrowing of the arteries going to the legs, arms, kidneys, stomach, or head.

    Premature Atrial/ Ventricular Contractions

    Also called PACs or PVCs. These are premature (extra) heartbeats that can cause palpitations, but are usually benign.
  • Cardiac Arrhythmias/Rhythm Abnormalities

    Improper beating of the heart, whether irregular, too fast, or too slow.

    Renal Artery Stenosis

    Renal artery stenosis is the narrowing of one or more arteries that carry blood to your kidneys (renal arteries).

    Restless Leg Syndrome

    A condition characterized by a nearly irresistible urge to move the legs, typically in the evenings.

    Restrictive Cardiomyopathy

    The heart's ventricles become rigid because abnormal tissue, such as scar tissue, replaces the normal heart muscle.
  • Central Sleep Apnea

    Central sleep apnea is a disorder in which your breathing repeatedly stops and starts during sleep.

    Subclavian Steal Syndrome

    When a blockage in the artery going to one of the arms ‘steals’ blood away from the brain.

    Supraventricular Tachycardia (SVT)

    A faster than normal heart rate beginning in the upper or middle parts of the heart.

    Syncope

    Fainting, or a sudden temporary loss of consciousness.

    Systolic Heart Failure

    A type of congestive heart failure caused by heart muscle that has become weakened.
  • Tachycardia

    A rapid heartbeat that may be regular or irregular, but is out of proportion to age and level of exertion or activity.

    Tetralogy of Fallot

    A rare condition caused by a combination of four heart defects that are present at birth.
  • Valvular Heart Disease

    In heart valve disease, one or more of the valves in your heart doesn't work properly.

     

    Vasovagal Syncope

    A sudden drop in heart rate and blood pressure leading to fainting, often in reaction to a stressful trigger.

    Venous Insufficiency

    Improper functioning of the vein valves in the leg, causing swelling and skin changes.

    Ventricular Fibrillation

    A life-threatening heart rhythm that results in a rapid, inadequate heartbeat.

    Ventricular Septal Defect

    A heart defect due to an abnormal connection between the lower chambers of the heart (ventricles).

    Ventricular Tachycardia

    A condition in which the lower chambers of the heart (ventricles) beat very quickly.