The two flaps of the mitral valve don't close evenly, but bulge up into the left atrium. Some blood flows the wrong way through the mitral valve.Ī medical scan that uses magnets to create a 3D image. The amount of oxygen used to do a task compared to the amount used while sitting at rest. Where blood exits the heart and where those with HCM may have obstruction - LVOTO. Thickening of the muscle in the left ventricle.

May be used while waiting for a transplant. Mutation of this gene is involved in Danon disease.Ī type of heart block common after myectomy surgery.Ĭontrast used during MRI to better show scarring in the heart. Muscular wall separating the left and right ventricles of the heart. SICD is the Subcutaneous version.Ī paperclip-sized device that is implanted under the skin of the left chest that can record and transmit samples of abnormal heart rhythms for up to three years. Blood is harder to pump out of the heart.Īn implanted device that can shock your heart into a normal rhythm if you are in a dangerous rhythm. HCM with an obstruction of the outflow tract. Not a heart attack! CHF - Congestive Heart Failure. The amount of blood coming out of the heart is not enough for the body's needs - either because the heart can't pump well enough or it can't fill well enough. Established by ACC and AHA.ĭisease of the heart muscle that often involves thickening of the muscle, electrical problems, and problems with the mitral valve.Īn association serving the HCM community. The optimal course of treatment for patients in each stage of heart failure. Guideline-Directed Management and Therapy Specialty care for heart electrical issues such as arrhythmias. (Sometimes LVEF - left ventricular ejection fraction) The percent of blood inside the left ventricle that exits when the heart pumps. Uses sound waves to measure dimensions of your heart and give moving images of the heart walls and valves. The heart muscle becomes weakened and enlarged. HCM specialty center certified by the HCMAĪn evaluation of the cardio-pulmonary system during the stress of exercise.Įmergency chest compressions to help a person in cardiac arrest until an AED or medical team can restore heart function.Ī pacemaker is used to coordinate the heart's rhythm. Systolic (squeeze) over diastolic (relax).īlocked/partly blocked coronary arteries. Used to reduce septal thickness, not an ablation for AFIB. Usually mounted on a wall.Īn association supporting research and treatment for heart diseases. This article contains a list of commonly used medical abbreviations and acronyms that start with the letter H and may be encountered in medicine and radiology (please keep both the main list and any sublists in alphabetic order).Device that detects life-threatening arrhythmias and delivers a shock while waiting for the emergency medical team.

Hcm acronym meaning