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Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
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Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
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Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
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Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
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IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...
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Interaction Between Race and Income on Cardiac Outcomes After Percutaneous Coronary Intervention.

Anirudh Kumar1, Gregory O Ogunnowo1, Umesh N Khot1

  • 1Heart, Vascular, and Thoracic Institute Cleveland Clinic Cleveland OH.

Journal of the American Heart Association
|November 3, 2022
PubMed
Summary

Black Americans experience worse cardiac outcomes after percutaneous coronary intervention, with income disparities impacting long-term results. Novel strategies are needed to address social determinants of health and improve cardiac care for all racial groups.

Keywords:
incomemajor adverse cardiovascular eventspercutaneous coronary interventionracial disparitiessocioeconomic status

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Area of Science:

  • Cardiology
  • Health Disparities
  • Social Determinants of Health

Background:

  • Black Americans exhibit a higher incidence of cardiac events post-percutaneous coronary intervention compared to White Americans.
  • Existing research indicates disparities in cardiac event prevalence related to race and socioeconomic factors.

Purpose of the Study:

  • To investigate the association between race and neighborhood income on cardiac events following percutaneous coronary intervention.
  • To determine if neighborhood income modifies the impact of race on post-percutaneous coronary intervention cardiac outcomes.

Main Methods:

  • Analysis of 23,822 patients undergoing percutaneous coronary intervention between 2000 and 2016.
  • Assessment of all-cause mortality and major adverse cardiac events at 3 and 10 years.
  • Neighborhood income derived from zip code-based median adjusted annual gross household income; adjusted for race, income, and their interaction.

Main Results:

  • Black Americans had worse baseline cardiac risk profiles and lower neighborhood income than White Americans.
  • At 10-year follow-up, increasing income was linked to better outcomes only in White Americans.
  • Multivariable models showed income, Black race, and their interaction as significant predictors of major adverse cardiac events and cardiac death.

Conclusions:

  • Early post-percutaneous coronary intervention outcomes were influenced by risk factors in both Black Americans and lower-income individuals.
  • Late 10-year outcomes revealed an independent effect of race and income, with income benefits primarily for White Americans.
  • Novel care strategies addressing risk factors and social determinants of health are crucial for mitigating cardiac outcome disparities.