Related Experiment Video
Updated: Jan 12, 2026

Oxygenation-sensitive Cardiac MRI with Vasoactive Breathing Maneuvers for the Non-invasive Assessment of Coronary Microvascular Dysfunction
Published on: August 17, 2022
Cardiac Manifestations of Nutritional Deficiencies
Lillian Huang1, Ellen N Huhulea1, Chisom Enwere2
1From the Department of Medicine, New York Medical College, Valhalla, NY.
Nutritional deficiencies, including vitamins and minerals, significantly contribute to heart disease. Addressing these deficiencies through supplementation can reverse many cardiac issues, especially in vulnerable populations.
Area of Science:
- Cardiology
- Nutrition Science
- Public Health
Background:
- Nutritional deficiencies are an underrecognized cause of global cardiovascular morbidity.
- These deficiencies can lead to diverse cardiac manifestations, including structural and functional impairments.
Purpose of the Study:
- To review the distinct cardiac manifestations caused by deficiencies in key micronutrients and macronutrients.
- To emphasize the importance of nutritional assessment in cardiovascular care.
Main Methods:
- Comprehensive review of literature on nutritional deficiencies and their cardiac effects.
- Categorization of effects based on nutrient types: water-soluble vitamins, fat-soluble vitamins, minerals, and macronutrients.
Main Results:
- Specific deficiencies (e.g., thiamin, folate, iron, magnesium) are linked to various heart conditions.
- Cardiac manifestations range from arrhythmias to impaired myocardial function.
- Social determinants of health significantly influence the prevalence of these deficiencies.
Conclusions:
- Nutritional assessment is crucial for diagnosing and intervening in cardiovascular disease.
- Many cardiac effects of nutritional deficiencies are reversible with appropriate supplementation.
- Integrating nutritional care can improve cardiovascular health outcomes, particularly for vulnerable groups.
More Related Videos
08:45Echocardiographic Assessment Using Subxiphoid-Only Examination for Hypotensive Patients
Published on: April 18, 2025
09:40Phosphorus-31 Magnetic Resonance Spectroscopy: A Tool for Measuring In Vivo Mitochondrial Oxidative Phosphorylation Capacity in Human Skeletal Muscle
Published on: January 19, 2017
Related Concept Videos
Coronary Artery Disease III: Clinical Manifestations
Heart Failure III: Clinical Manifestations
Imbalances in Cardiac Output
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send...
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations
Cardiomyopathy VI: Nursing Management
Chronic Kidney Disease II: Clinical Manifestations