Doctor says Canadian-led heart valve surgery details will ‘blow people’s minds’

Vancouver’s Dr. David Wood led a study involving 411 patients

Doctor says Canadian-led heart valve surgery details will ‘blow people’s minds’

A Vancouver cardiologist has presented details of a revolutionary heart valve surgery to thousands of doctors from around the world and says the minimally invasive procedure will “blow people’s minds.”

Dr. David Wood led a study involving 411 patients who underwent an operation called 3M transcatheter aortic valve replacement for treating aortic heart valve disease, at 13 centres across North America, 11 of them in Canada.

“It’s going to change, we think, not just North American, but global practice,” Wood said Monday before presenting the study at the annual Transcatheter Cardiovascular Therapeutics conference in Denver, where 15,000 attendees had enrolled.

Instead of invasive open heart surgery, which requires general anesthetic, slicing of the sternum, or breastbone, and long hospital stays and recovery time, patients were awake for the 45-minute procedure and walking within a few hours. Eighty per of them went home the next day.

“You had no breathing tube, no catheter in your bladder, you could return to work the next day, you could be driving the next day. These are things that I think the average person can’t believe are feasible in 2017,” said Wood, who practises at Vancouver General Hospital and St. Paul’s Hospital in the same city.

The aortic valve is the most important of four heart valves and leads from the heart to the body, supplying blood to the head, lungs and muscles. It wears out and narrows with age.

The median age of patients in the study was 84, and their symptoms include chest pain and shortness of breath.

“Once you start getting symptoms, 50 per cent of people are going to be dead within a year so it’s absolutely imperative that you fix that valve,” Wood said.

The new innovation builds on a technique pioneered by Wood’s colleague Dr. John Webb in 2005, which still required general anesthetic and a week-long hospital stay.

“By doing less, actually the patients did better,” he said of their work done at the Centre for Heart Valve Innovation involving St. Paul’s, VGH and the University of British Columbia.

“It’s truly been a revolution,” he said, adding the latest procedure means quality of life for patients and cost savings for the health-care system, aspects his team are looking into quantifying.

Sister Theresa Stickley had the “miracle” surgery in 2013 at age 83 when she lived in Squamish, B.C., and became increasingly exhausted and had difficulty breathing.

“The doctor told me I was very close to death and had a couple of months only to live,” Stickley said of the surgery that meant she didn’t have to have her “whole chest bone sawed through.”

“I was walking right after the surgery,” she said from the Monastery of the Angels in Los Angeles, where the American-Canadian citizen moved last year.

Max Morton, 79, was the first person to have the procedure as an emergency-room patient at Vancouver General Hospital. He’d already had open heart surgery a decade earlier.

“Within 24 hours I thought, well, this is nice. It was such an amazing experience being awake for the whole thing,” he said from his home in Richmond, B.C., adding he went fishing five days later.

“The only reason Max is alive is because we’d been doing the study and we were able to use that technique for Max. That’s why he’s such an amazing story. No one had ever done it before like that.”

— Follow @CamilleBains1 on Twitter.

Camille Bains, The Canadian Press

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

The Bella Coola RCMP are investigating the cause of the fire (Caitlin Thompson photo)
RCMP investigating Bay Motor Hotel fire

Anyone with information is asked to call Bella Coola RCMP 250 799 5363 or Crimestoppers

Phillip Tallio was just 17 when he was convicted of murder in 1983 (file photo)
Miscarriage of justice before Phillip Tallio’s 1983 guilty plea in girl’s murder: lawyer

Tallio was 17 when he pleaded guilty to second-degree murder in the death of his 22-month-old cousin

A third-party crew cut the Telus fiber line on Tuesday, Nov. 17, resulting in a nearly 24hr communications blackout for the Valley (Black Press Media)
Recent outage highlights vulnerabilites in local communication infrastructure

A third-party crew accidentally severed the cable on Highway 20, resulting in a valley-wide communications outage

The Bay Hotel burned to the ground last night (Christina Hoppe photo)
Bay Hotel burns to the ground in early morning fire

The building was abandoned and had been falling apart for years

FILE – British Columbia provincial health officer Dr. Bonnie Henry wears a face mask as she views the Murals of Gratitude exhibition in Vancouver, on Friday, July 3, 2020. THE CANADIAN PRESS/Darryl Dyck
Masks now mandatory in all public indoor and retail spaces in B.C.

Many retailers and businesses had voiced their frustration with a lack of mask mandate before

People wearing face masks to help curb the spread of COVID-19 cross a street in downtown Vancouver, on Sunday, November 22, 2020. The use of masks is mandatory in indoor public and retail spaces in the province. THE CANADIAN PRESS/Darryl Dyck
B.C. reports 17 COVID deaths, 1,933 new cases as hospitalizations surge over the weekend

There are 277 people in hospital, of whom 59 are in ICU or critical care

(Pixabay)
All dance studios, other indoor group fitness facilities must close amid updated COVID-19 rules

Prior announcement had said everything except spin, HIIT and hot yoga could remain open

B.C. Liberal interim leader Shirley Bond speaks to reporters from Prince George via Zoom conference, Nov. 24, 2020. MLAs are being sworn in for the legislature session this week, many of them also by video. (B.C. legislature)
B.C. Liberal leadership contest will wait for election post-mortem

Interim leader set to face NDP on payments for COVID-19

Product Care offers more than <a href="http://link.mediaoutreach.meltwater.com/ls/click?upn=pDYyTceU0YgTDdsd92GohdQJsmSiPFEkcB4MdMM0Qkoqb1aJA-2By5aWklKJXV6QRdyTteNjr2FccUOVLUe4t5Zw-3D-3D1ds-_KVyBcpjXADXifSWVpM8nQcAzSm9-2B6fEFnjVrTsOcu31irDHDxi5k0QTOIWCqMXUxaNbrf0yRzXSSpROCkfx3NkUtbr65Dkcw1J0by-2F-2BDdDiJGbcfhtjHWYSs66NwakeCCLYkj20e9ICIZsLcedqNZKBhsN0sGgBsInpdzsddYikUZkmQvFdxLJhakpgAA6aAJ5ScUoWR6vO9sM819vRB-2F6x7dsdfIaWa4ZgHxR4G7hauxgSJCsNI2bP5J62EFfM0aiDqRPwUPUjt7i5-2FMqpdJxrEBewnLky-2B3lE0JAmi5UsJBkJejuLOjsndZz4b7dNgbvt6KyewKuF0sxU2rpYgkAO9YAKc9STuFJd28Qn7jE0-2FqlB8HKOvpW150NHS-2BOMBcK5rkZ8YAuPqJy11k-2BgndiKB-2FWl2icAfbWtRGJPb8fM-3D" target="_blank">150 free drop-off locations</a> in B.C. (Pixabay.com)
Recycling broken or burnt string lights can reduce holiday landfill waste

In 2019, Product Care Recycling diverted more than 11.6 million light bulbs from landfills

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

Join Black Press Media and Do Some Good
Join Black Press Media and Do Some Good

Pay it Forward program supports local businesses in their community giving

Helen Watson, posing for a photo for her 100th birthday, turned 105 on Saturday (Nov. 21). (File photo)
B.C. woman who survived Spanish Flu turns 105

Helen Watson has packed a lot into life – including being in two pandemics

(Black Press Media files)
B.C. to test emergency alert system on cell phones, TVs, radios on Wednesday

The alert is part of a twice yearly test of the national Alert Ready system

Most Read