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Cardiovascular Disease in Hispanics/Latinos in the United States and on Long Island

Stony Brook University Heart Institute Provides Transcultural Care for Spanish-Speaking Patients

By Jorge M. Balaguer, MD, of Our Cardiothoracic Surgery Division & the Heart Institute

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Dr. Jorge M. Balaguer

More than 53 million Hispanics live currently in the United States. They constitute 17% of the total U.S. population, and represent the fastest-growing ethnic population. Hispanics are expected to represent 30% of the total U.S. population by 2050 (132 million people).

Mexican, Puerto Rican, and Cuban are the most common Hispanic groups; however, Colombian, Dominican, Guatemalan, and Salvadorian populations have been increasing at an accelerated rate in the last decade.

On Long Island, the Hispanic population exceeds 500,000 people. In the southern districts of the Island, the Hispanic population is more prevalent.

Cardiovascular disease (CVD) involving the circulatory (blood) system is the highest cause of death among Hispanics, as it is for the rest of the population of the United States. The incidence of certain forms of CVD is documented to be higher among Hispanics.

Coronary Artery Disease < Click for More Information

Coronary artery disease (CAD) — the obstruction of arteries that provide blood supply to the heart muscle leading to heart attacks, heart failure, and sudden death — is higher in some Hispanic groups.

The rate of CAD based upon imaging diagnostic studies shows there is a significant difference between patients with and without risk factors.

Risk factors for cardiovascular disease are more prevalent among Hispanics/Latinos
in the United States and on Long Island than in the general population.

The prevalence of CAD among Hispanics older than 40 years was 10% if they did not have risk factors versus 70% if they have high cholesterol, have diabetes, and were smokers.

One study conducted in Mexicans older than 65 years showed that the rate of heart attacks is much higher than in non-Hispanics and particularly higher in Mexican women.

The rate of heart attacks in Hispanics is 7.2% in patients older than 65 and 12% in older than 75 years.

Stroke < Click for More Information

The rate of ischemic stroke (brain attack) as well as the prevalence of stroke at an early age is higher among Hispanics compared to non-Hispanic whites. Mexicans are at a higher risk to develop hemorrhagic stroke (aneurysm burst or weakened blood vessel leak in brain) compared to other populations.

Heart Failure < Click for More Information

The incidence of heart failure in Hispanics is higher compared to non-Hispanic whites. Among Medicare enrollees, hospitalization for heart failure is higher among Hispanics.

Heart failure is more prevalent among Hispanic men than women. Hispanics with heart failure were more likely to be younger, to have diabetes or high blood pressure, and to be overweight or obese.

Modification of Risk Factors

The modification of risk factors associated with CVD is critical to minimizing the impact of CVD and stroke in the general population.

Risk factors in the Hispanic population show some differences compared to non-Hispanic populations which are detailed as follows:

High Cholesterol < Click for More Information

According to a recent study, almost 50% of Mexican men and women older than 20 years have a total cholesterol level greater than 200 mg/dL which is considered high.

Almost 40% have a LDL cholesterol level (bad cholesterol) greater than 130 mg/dL which is also considered high, increasing the risk of developing CVD.

Among Hispanic men, Mexicans have the highest incidence of high cholesterol.

Among Hispanic women, Puerto Ricans showed the highest levels of LDL cholesterol.

Despite this high incidence of risk factors, only a small percentage of Hispanic men and women get screened, or are aware of their cholesterol levels.

Despite the high incidence of risk factors, only a small percentage of Hispanic men
and women get screened, or are aware of their cholesterol levels.

Cholesterol goals, according to the American Heart Association, are:

  • Total cholesterol less than 200 mg/dL
  • LDL cholesterol (bad cholesterol) less than 100 mg/dL
  • HDL cholesterol (good cholesterol) greater than 60 mg/dL (slightly lower levels accepted)

High Blood Pressure < Click for More Information

Approximately 30% of Hispanics — both males and females — have high blood pressure (hypertension).

Hispanic individuals remain more likely to have undiagnosed, untreated, or uncontrolled hypertension. Some studies have shown a much higher incidence of hypertension compared to non-Hispanic whites.

Puerto Rican Americans have the highest rate of mortality associated with high blood pressure. Cuban Americans and Hispanic women from South America appear to have the lower rates of high blood pressure.

The goals for blood pressure are less than 120 mm/Hg systolic (the pressure when the heart contracts) and less than 80 mm/Hg diastolic (the pressure when the heart relaxes between beats), according to the American Heart Association.

Diabetes < Click for More Information

Type 2 diabetes is highly prevalent among Hispanics. It is twice as high compared to non-Hispanics.

The chance of Hispanics dying from conditions associated to diabetes is 50% higher than in other populations.

Mexicans and Puerto Ricans appear to have a higher incidence of diabetes. Young Hispanic and Hispanic children of Mexican descent are also at a higher risk of diabetes.

Not only is the incidence of diabetes higher in Hispanics, but the blood sugar levels also do not seem to be well controlled among them. This leads to kidney and visual problems over time.

The language barrier between Hispanic patients and healthcare providers and limited access to healthcare are postulated as responsible for these findings.

The goal of blood sugar before meals should be 100 to 130 mg/dL, according to the American Diabetes Association.

Smoking < Click for More Information

Overall, the prevalence of cigarette smoking in Hispanics is lower than other populations, and has shown a significant decline during the last decades. Smoking prevalence was lower for women (15%).

There is a wide variation among different Hispanic groups. Mexican and Cuban men and Puerto Rican women are the groups with a higher prevalence of smoking.

Obesity < Click for More Information

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Click on image to enlarge (click here to download ).

Obesity is highly prevalent among Hispanics. Some studies show that more than 70% of males and females in some Hispanic groups are overweight (body mass index greater than 25) and 30% to 40% are obese (body mass index greater than 30). Obesity is higher in Hispanic women.

During the last few decades, obesity has been increasing among Hispanics.

Obesity contributes to other risk factors for CVD, including diabetes, high blood pressure, and high cholesterol. It is also associated to pulmonary issues, joint stress and other medical conditions.

Activity

Several studies have shown that Hispanics are the most physically inactive ethnic group in the United States when considering leisure exercise. Older Hispanic women seem to be the least active group.

On the other hand, a high percentage of Hispanics have physically active jobs which might balance the lack of activity during leisure time.

Combined Risk Factors

Only 20% of Hispanic men and 30 % of Hispanic women are considered to be in the low-risk category for CVD based upon risk factors.

Puerto Ricans seem the Hispanic group with the higher association of all major CVD risk factors (high cholesterol and blood pressure, diabetes, obesity, and smoking).

When looking at the association of three major risk factors, the prevalence among Hispanic men is around 20%, higher than among Hispanic women (17%).

It seems that U.S.-born Mexicans have a higher risk factors profile than Mexicans and non-Hispanic whites.

Communication with Patients in Spanish

Language is often a barrier faced by Hispanic patients in accessing healthcare.

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Although the use of interpreter services is helpful, the communication via interpreters is often lengthy and indirect. When patients' family members serve as interpreters, they might interfere with the content of the communication despite their best interests.

The ideal situation is when providers and patients communicate in the same language at a high level of competency.

When Hispanic patients have limited command of the English language, the risk of incomplete or inaccurate communication is high.

When healthcare providers are fluent in Spanish and demonstrate cultural understanding of the Hispanic culture, an ideal communication and emotional connection between patients and providers is established, fostering trust and empathy.

At Stony Brook Medicine, there is a high level of awareness of ethnic and cultural differences of Hispanic populations.

In order to lessen the emotional burden of the language barrier, Hispanic patients have the option to contact the Stony Brook Heart Institute in their preferred language.

En el Instituto del Corazón de Stony Brook hablamos español: Jorge M. Balaguer, MD, cardiothoracic surgery, Stony Brook University Hospital — Elliott Bennett-Guerrero, MD, anesthesiology and critical care, Stony Brook University Hospital — Mai-Ling Colon, staff assistant, cardiothoracic surgery, Stony Brook University Hospital — Anthony Escano, RN, critical care (cardiothoracic intensive care unit [CTICU]), Stony Brook University Hospital — Fabiola Garcia, RN, critical care (CTICU), Stony Brook University Hospital — Monica Fox, RN, heart failure cardiology, Stony Brook University Hospital — Lucia Joya, administrative assistant, cardiothoracic surgery, Stony Brook University Hospital — Jennifer Rojas, office manager, cardiology, Stony Brook Southampton Hospital.

Advanced Treatments

Stent implants (angioplasty, also called percutaneous coronary intervention), coronary bypass graft surgery (CABG), and hybrid revascularization (combination of stent placement and bypass surgery) are the most common modalities in advanced treatment of CVD.

Stents have shown to be a superior treatment for some heart attacks and for less severe forms of CVD.

CABG is the preferred treatment for the severe forms of CVD.

The cardiac surgery team at Stony Brook has been awarded a three-star rating by the Society of Thoracic Surgeons for its outstanding performance with CABG surgery compared to all other programs in the United States (read more).

Mission

The goals established by the American Heart Association — to improve by 2020 the cardiovascular health of all Americans by 20%, while reducing deaths from cardiovascular diseases and stroke by 20% — are fully endorsed by Stony Brook Medicine.

The Stony Brook Heart Institute is committed to fighting CVD at all levels: prevention, early diagnosis, and treatment.

Our heart team of cardiologists and cardiac surgeons is fully equipped with the state-of-the-art techniques, technology, and expertise to deliver superior care.

Summary: Risk factors for cardiovascular disease (CVD) are more prevalent among Hispanics/Latinos in the United States and on Long Island than in the general population. These risk factors are associated with the development of coronary artery disease (cholesterol plaques built up inside the arteries in the heart causing blockages) leading to heart attacks, heart failure, stroke mortality, and disability. Most of these risk factors can be modified with medications, diet, and life-style changes leading to a decreased incidence of CVD. Early diagnosis and treatment with state-of-the-art techniques and technology are available at the Stony Brook Heart Institute. We have Spanish-speaking providers and access staff (tenemos los proveedores de salud y las personas de acceso que hablan español).

For consultations/appointments with our heart specialists at our several locations in Suffolk County, please call 631-44-HEART (631-444-3278). Watch these videos from the American Heart Association:

Es por la vida (1:58 min)

Life Is Why (0:30)