Arrhythmia refers to abnormal electrical activity in the heart (e.g., a premature ventricular contraction).

Related Articles

Palpitations at■■■■
Palpitations are abnormally rapid beating of the heart. Palpitations are unpleasant sensations of irregular . . . Read More
Causing Anxiety at■■■
Causing Anxiety: These things can cause anxiety; - - Medical Conditions:; - - Asthma., - Carcinoid., . . . Read More
Cardiac arrhythmia at■■
Cardiac arrhythmia refers to the irregularity in the heartbeat rhythm . . . Read More
Myocardial ischemia at■■
Myocardial ischemia is defined as a condition in which the myocardium experiences an inadequate blood . . . Read More
Fetal distress at■■
Fetal distress refers to a condition in which a fetus has an abnormal heart rate or rhythm . . . Read More
Emphysema at■■
Emphysema is defined as a disease of the lung characterized by abnormal dilution of its air spaces and . . . Read More
Diastole at■■
. . . Read More
Diastolic pressure at■■
Diastolic pressure refers to a measure of blood pressure between contractions of the heart . . . Read More
Myocardium at■■
Myocardium is the cardiac or heart muscle that provides the force of contraction to eject blood; muscle . . . Read More
Ejection fraction at■■
Ejection fraction refers to the proportion of end-diastolic volume that is ejected during a ventricular . . . Read More