Atrioventricular Block (Noun)
Meaning
Recurrent sudden attacks of unconsciousness caused by impaired conduction of the impulse that regulates the heartbeat.
Classification
Nouns denoting natural processes.
Examples
- The patient was diagnosed with atrioventricular block, which explained the recurrent episodes of fainting and dizziness.
- Atrioventricular block is a serious condition that can lead to Stokes-Adams syndrome, characterized by sudden attacks of unconsciousness.
- The doctor suspected atrioventricular block as the cause of the patient's syncope, given the abnormal ECG readings.
- The implantation of a pacemaker was necessary to regulate the patient's heartbeat and prevent further episodes of atrioventricular block.
- In severe cases of atrioventricular block, the heart may stop beating altogether, resulting in sudden cardiac death if not treated promptly.