**What Is a Cardiologist?** **Definition:** A cardiologist is a medical professional who specializes in the diagnosis, treatment, and prevention of heart and blood vessel diseases. These diseases include heart disease,...
**Q: What is Acute Heart Failure?** **A:** Acute heart failure (AHF) is a sudden, life-threatening condition in which the heart is unable to pump enough blood to meet the body’s...
**What is Pericardial Effusion?** **Q: What is pericardial effusion?** **A:** Pericardial effusion is an abnormal buildup of fluid in the pericardial sac, the lining surrounding the heart. This fluid buildup...
Drug Therapy for Arrhythmia: Overview, Benefits, and Expected Results Definition and Overview Arrhythmia is a medical term that refers to the abnormal rhythm of the heart due to problems with...
Definition and Overview Aortic valve replacement is a procedure performed on patients with malfunctioning heart valves. Doctors recommend it if the damaged aortic valve can no longer be repaired and...
Definition and Overview The pancreas is an abdominal organ responsible for producing digestive juices and certain hormones, including insulin. Thus, it plays a key role in breaking down food and...