Dr. Valentín Fuster Highlights Cardiovascular and Brain Health Longevity

Dr. Valentín Fuster, general director of the National Center for Cardiovascular Research, president of the Fuster Heart Hospital, and medical director of Mount Sinai Hospital in New York, stated that the ultimate goal of medicine should not be to prolong life at any cost. Instead, he argues that the focus must be on preserving autonomy, memory, curiosity, and social connections as people age.

During a conference titled "The Great Challenge: Longevity Versus Cognitive Decline" at the University of Alcalá, where he received the Master of the 14th Andrés Laguna Lecture distinction, Fuster emphasized that the connection between cardiovascular health and brain function is the core of longevity medicine. He noted that while the heart dictates life expectancy, the brain decisively determines how those years are experienced.

Addressing the rising challenges of cognitive impairment, Fuster pointed out that the problem increases exponentially with age. Citing data on Alzheimer's disease and biomarker studies, he noted that the accumulation of pathological signs rises significantly over the decades. However, he stressed that cognitive decline is not limited to Alzheimer's alone, as other vascular and neurological processes also disrupt brain function during aging.

The connection between heart health and brain health forms a central pillar of Fuster's approach. Cardiovascular risk factors affect the tiny blood vessels in the brain, where damage can advance silently for years before manifesting as cognitive decline. Controlling conditions like hypertension, even later in life between the ages of 60 and 70, can help curb the progression of brain dysfunction.

To counteract these risks, Fuster advocates for a preventive lifestyle centered around three main components: regular physical movement, social contact, and personal motivation. He also underscores that factors such as chronic stress, poor sleep, inadequate nutrition, and social inequality play significant roles in cardiovascular and neurological health outcomes.

Reflecting on his experiences at Mount Sinai Hospital in New York, Fuster highlighted how social disparities impact healthcare access and disease progression. To address these gaps, his educational initiatives target children globally, teaching healthy habits, nutrition, and emotional management from an early age to foster lifelong wellness.

Looking toward the future of medicine, Fuster views artificial intelligence as a valuable tool to assist in early detection, such as identifying plaque buildup in arteries through advanced imaging and diagnosing complex conditions. Nevertheless, he insists that technology must coexist with human empathy, physical examinations, and deep physician-patient relationships rather than replacing them.