Long-Term Impact of the Great Chinese Famine on the Risks of Specific Arrhythmias and Severe Hypertension in the Offspring at an Early Stage of Aging.
J Pers Med
; 13(2)2023 Jan 17.
Article
in En
| MEDLINE
| ID: mdl-36836398
ABSTRACT
Perinatal malnutrition affects postnatal cardiovascular functions. This study used the Great Chinese Famine (GCF) to determine the long-term impact of perinatal undernutrition on hypertension and arrhythmias in older offspring. Subjects (n = 10,065) were divided into an exposed group whose fetal life was in the GCF and an unexposed group. The exposed group showed higher systolic/diastolic pressure, heart rate, and total cholesterol. Perinatal exposure to the GCF was a significant risk to Grade 2 and Grade 3 hypertension (OR = 1.724, 95%CI 1.441-2.064, p < 0.001; OR = 1.480, 95%CI 1.050-2.086, p < 0.05) compared to the control. The GCF also increased risks for myocardial ischemia (OR = 1.301, 95%CI 1.135-1.490, p < 0.001), bradycardia (OR = 1.383, 95%CI 1.154-1.657, p < 0.001), atrial fibrillation (OR = 1.931, 95%CI 1.033-3.610, p < 0.05), and atrioventricular block (OR = 1.333, 95%CI 1.034-1.719, p < 0.05). Total cholesterol, diabetes, and metabolic syndrome were associated with Grade 2 or Grade 3 hypertension after exposure to the GCF; high cholesterol, high BMI, diabetes, metabolic syndrome, and elevated blood pressure were linked to certain types of arrhythmias in exposed offspring. The results first demonstrated perinatal undernutrition was a significant risk factor for the development of Grade 2-3 hypertension and certain arrhythmias in humans. Perinatal undernutrition still significantly impacted cardiovascular systems of the aged offspring even 50 years after the GCF. The results also provided information to a specific population with a history of prenatal undernutrition for early prevention against cardiovascular diseases before aging.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Type of study:
Etiology_studies
/
Risk_factors_studies
Language:
En
Journal:
J Pers Med
Year:
2023
Document type:
Article
Affiliation country: