Still's murmur Still's murmur is an innocent heart murmur (harmless/functional sound produced by a flow of blood through the heart) named for the doctor, Dr. George

Restenosis Restenosis is the reduction in the diameter of the vessel lumen after angioplasty ((Omeh DJ, Shlofmitz E. Restenosis. . In: StatPearls . Treasure Island

Normal sinus rhythm In normal sinus rhythm, the heart rhythm originates from the sinus node or sinoatrial (SA) node (the dominant pacemaker of the heart). Normal

Fossa ovalis Fossa ovalis is a depression of varying shapes in the right atrium of the heart, located in the inferior aspect of the right interatrial

Right ventricular hypertrophy Right ventricular hypertrophy is an abnormal enlargement or pathologic increase in muscle mass of the right ventricle in response to pressure overload,

Heart rate recovery Heart rate recovery is defined decrease of heart rate at 1 minute after cessation of physical exercise and is an important predictor of all‐cause

Duke treadmill score Duke Treadmill Score is a composite index which is used in the evaluation of symptomatic patients to predict the presence of coronary

Potassium sparing diuretics Potassium-sparing diuretics are medicines that increase diuresis (urination) without the loss of potassium. Potassium-sparing diuretics are generally weak diuretics and work by

Impella device Impella device also called the Impella Ventricular Support Systems, is a mini left-side heart pump systems intended to help pump blood in patients

Heart rate variability Heart rate variability (HRV) consists of changes in the time intervals between consecutive heartbeats called interbeat intervals (IBIs) ((Shaffer F, Ginsberg JP.