First-degree ventricular (heart) block affects the electrical signal that makes the heart beat. It causes a delay in a portion of the heart beat and may lead to a slow heart beat. Healthcare ...

Dr Johnson, who is also a paediatrician, has an irregularity in his heart called ventricular bigeminy, which means 20 per cent of his heartbeats are irregular. The Labour mayor says his condition ...

ventricular bigeminy, ventricular extrasystoles Required intervention 77 (07/09/2001) 23, M Droperidol 50 mg i.m., haloperidol 10 mg i.m., levomepromazine, zuclopenthixol, valproate ...

He said he was diagnosed with ventricular bigeminy, a type of irregular heartbeat, which was "so significant" it meant his heart was not working as effectively. "I tire quite easily," he said.