HeartFlow Survey: Fewer than 1/3 of Americans Know Biggest Health Threat

New Consumer Survey Data Reveals Striking Misconceptions around Heart
Health, Medical Anxieties and More

today announced the findings of a new consumer survey of more
than 1,500 adults across the United States that sheds light on dangerous
misconceptions and lack of awareness around heart disease, the leading
killer in the U.S. The research shows that while most people are
optimistic about new health innovations, anxieties and fear may prevent
people from seeking effective treatment for their heart health.

Mortal Misconceptions

Over 600,000 Americans die of heart disease every year according to the Centers
for Disease Control
; that’s nearly 1 in every 4 deaths, yet a
startling percentage of Americans are unaware of this enormous health
risk. According to the HeartFlow survey, only 29 percent of respondents
know that heart disease is the No. 1 cause of death. The remaining 71
percent believe that health threats such as cancer, drug use, or
vehicular accidents, among other factors, claim the most lives.

The findings also demonstrate a significant lack of knowledge on women’s
susceptibility to heart disease. Half (50 percent) of Americans
mistakenly believe that breast cancer is the leading killer of women,
when, in fact, it is heart disease. An analysis of the female responses
reveals that awareness isn’t much greater among women themselves: 46
percent of female respondents think breast cancer kills most women,
while only 41 percent know that heart disease claims the most lives.

“We are aiming to raise awareness that heart disease is the leading
cause of death for both women and men. It’s not just a man’s disease, as
commonly thought,” said Campbell Rogers, M.D., Chief Medical Officer,
HeartFlow. “The symptoms for women are often different than the classic
‘clutching of the heart’, so it’s important for both women and men to
visit their doctor if something doesn’t seem right.”

Avoidance and Anxieties

One potential factor in today’s heart disease epidemic may be patients’
wariness to visit their physician. Despite 42 percent of Americans
knowing they have a family history of heart disease and another 77
percent admitting to worrying about their heart health, most (67
percent) have never sought diagnosis or treatment.

Specific to cardiac care, the most common dread (30 percent) is
misdiagnosis or a completely missed diagnosis. This fear is
understandable, given that many diagnostic tests have accuracy lower
than a coin toss. However, many of today’s technologies are improving
accuracy drastically. For example, the HeartFlow
provides the highest diagnostic performance available from
a non-invasive test.1

Technology’s Changing Tide

Fortunately for patients, improved diagnosis and treatment pathways are
possible with emerging medical technologies. One such innovation is the HeartFlow
, a non-invasive personalized cardiac test that leverages
deep learning and highly trained analysts to create a digital 3D model
of a patient’s coronary arteries to help clinicians identify the best
treatment pathway for each patient.

The survey suggests that consumers are becoming more comfortable with
new technologies, with 78 percent of people indicating they trust
artificial intelligence technology to assist doctors with their tasks.
Additionally, 78 percent think a combination of technology and human
analysis results in the most accurate diagnosis, over either alone. In
their everyday lives, 24 percent say they use an app to monitor their

“At HeartFlow, we firmly believe that technology will play an integral
role in changing patient care for the better,” said John H. Stevens,
M.D., President and CEO, HeartFlow. “However, the physician’s role in
the patient journey is crucial and we expect to see the best care
administered only when doctors and technology work hand in hand.”

For more information on heart health and heart disease awareness, please
visit HeartFlow’s Matters
of the Heart
page for additional resources.


This online survey had 1,513 total respondents. It was fielded from
November 23 to December 1, 2018, by HeartFlow and Researchscape. Results
were weighted to be representative of the U.S. population.

About HeartFlow, Inc.

HeartFlow, Inc. is a medical technology company redefining the way heart
disease is diagnosed and treated. Our non-invasive HeartFlow(R)
FFRct Analysis leverages deep learning to create a personalized 3D model
of the heart. By using this model, clinicians can better evaluate the
impact a blockage has on blood flow and determine the best treatment for
patients. Our technology is reflective of our Silicon Valley roots and
incorporates decades of scientific evidence with the latest advances in
artificial intelligence. The HeartFlow FFRct Analysis is commercially
available in the United States, Canada, Europe and Japan. For more
information, visit www.heartflow.com.

1 Nørgaard, et al. J Am Coll Cardiol. 2014; Driessen, et al.
Presented at EuroPCR 2018.


Jennie Kim

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