Why does my heart feel cold postpartum (post-partum), or what causes cardiac chilliness after childbirth?

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Last updated: March 14, 2025View editorial policy

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From the Guidelines

You should seek immediate medical attention if you are experiencing cardiac chilliness after childbirth, as it may be a symptom of peripartum cardiomyopathy, a rare but potentially life-threatening condition. Peripartum cardiomyopathy is an idiopathic cardiomyopathy that can occur in the late stage of pregnancy or in the first 5 months after delivery, affecting 1 in 2,500 to 4,000 births in the United States 1. Risk factors for peripartum cardiomyopathy include age >30 years, nonwhite background, multiparity, poor socioeconomic status, prolonged tocolytic therapy, hypertension, preeclampsia, and cocaine use 1.

Some women may experience cardiovascular disease-related morbidity and mortality after pregnancy, especially those with a history of pregnancy complications such as hypertensive disorders of pregnancy, gestational diabetes mellitus, preterm birth, placental abruption, and stillbirth 1. It is essential to initiate postpartum cardiovascular risk screening and management to reduce the risk of future cardiovascular disease.

Counseling women at increased risk of maternal morbidity and mortality should address their physical health after pregnancy, including signs and symptoms of life-threatening conditions and common physical changes 1. Healthcare practitioners should also counsel women about postpartum depression, anxiety, and substance use, and connect them to community resources as needed.

Key points to consider:

  • Peripartum cardiomyopathy is a rare but potentially life-threatening condition that can occur after childbirth
  • Risk factors include age >30 years, nonwhite background, multiparity, poor socioeconomic status, prolonged tocolytic therapy, hypertension, preeclampsia, and cocaine use
  • Postpartum cardiovascular risk screening and management can help reduce the risk of future cardiovascular disease
  • Counseling women at increased risk of maternal morbidity and mortality should address physical health, mental health, and future pregnancy risks. It is crucial to prioritize your health and seek medical attention immediately if you are experiencing any symptoms of cardiac chilliness after childbirth, as early detection and treatment can significantly improve outcomes 1.

From the Research

Postpartum Cardiac Chilliness

There is limited research directly addressing the phenomenon of cardiac chilliness after childbirth. However, several studies provide insight into the physical and emotional changes women experience during the postpartum period, which may be related to feelings of coldness or discomfort in the heart area.

  • Postpartum depression (PPD) is a common condition affecting women after childbirth, characterized by feelings of sadness, hopelessness, and anxiety 2.
  • Women experiencing PPD may have difficulty controlling their emotions, leading to feelings of overwhelm and distress, which could manifest physically as cardiac chilliness 2.
  • Social support from family and friends plays a crucial role in enhancing the well-being of postpartum women, and a lack of support may contribute to feelings of isolation and emotional distress 3.
  • The early postpartum period is a time of significant physical and emotional change, and women may experience a range of symptoms, including fatigue, anxiety, and stress, which could contribute to feelings of cardiac chilliness 4.
  • Biological biomarkers, such as inflammatory processes and hypothalamic-pituitary-adrenal dysfunction, have been identified as indicators of postpartum depression risk, which may be related to physical symptoms like cardiac chilliness 5.

Related Factors

Several factors may contribute to the experience of cardiac chilliness after childbirth, including:

  • Hormonal changes: The sudden drop in estrogen and progesterone levels after childbirth can lead to physical and emotional symptoms, including anxiety and depression 5.
  • Sleep deprivation: Lack of sleep and fatigue can exacerbate feelings of anxiety and stress, which may contribute to physical symptoms like cardiac chilliness 4.
  • Emotional distress: Women experiencing PPD or other emotional difficulties may be more likely to experience physical symptoms like cardiac chilliness 2, 3.
  • Physical recovery: The physical changes and discomforts associated with childbirth and postpartum recovery may contribute to feelings of cardiac chilliness 4.

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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