Cheney's Heartbeat Stable -- for Now
The vice president's heart is back to normal after a hospital visit Monday.
Nov. 27, 2007— -- Cardiologists say Vice President Dick Cheney's episode of irregular heart rhythm will not likely affect his immediate health — but the condition could point to a worsening of his continuing heart problems.
Cheney's doctor detected his irregular heartbeat, technically known as atrial fibrillation, Monday morning when the vice president visited because of concerns over a lingering cough, believed to be from a cold.
The diagnosis was enough to send Cheney to George Washington University Hospital for a treatment called cardioversion, which is designed to shock the heart back into a normal rhythm. The procedure, which took place Monday afternoon and requires briefly placing the patient under general anesthetic, "went smoothly and without complication," according to a statement issued by Cheney's office.
"The Vice President has returned home and will resume his normal schedule tomorrow at the White House," Monday's statement reads.
Doctors agree that the irregular heartbeat poses little additional threat to Cheney's health.
"Atrial fibrillation, by itself, is not a very serious heart rhythm problem," says Dr. Doug Zipes, director emeritus of the cardiology division of the Indiana University School of Medicine.
Additionally, the cardioversion procedure did not likely put him in further danger.
"It's a very, very low risk procedure," says Dr. Kim Eagle, clinical director of the University of Michigan's cardiovascular center. "Almost always, we are able to effectively restore a patient's heart rhythm to a normal heart rhythm."
Still, cardiologists say the finding is not good news for Cheney.
"It is something that, if he was my patient, I would wish he didn't have," Zipes says. "Individuals with his heart disease history with atrial fibrillation do not do as well with their condition than those without atrial fibrillation."
Indeed, the irregular rhythm represents the latest link in a chain of heart problems for the vice president, a progression that began in 1978 with his first heart attack, which occurred when Cheney was 37.