Causes and Risk Factors of Heart Failure

Table of ContentsView AllTable of ContentsCardiovascularSystemicGeneticLifestyleFrequently Asked QuestionsNext in Heart Failure GuideHow Heart Failure Is Diagnosed

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Cardiovascular

Systemic

Genetic

Lifestyle

Frequently Asked Questions

Next in Heart Failure Guide

Lifestyle factors, such as smoking and lack of activity, play a significant role, as they are often what give way to some of these concerns. A genetic condition,hypertrophic cardiomyopathy, is a fairly common cause as well.

heart failure causes and risk factors

The strain on the heart muscles over a long period of time hampers efficient blood flow to the point that there’s a buildup of fluid in the heart and lungs, and eventually, excess fluid in the extremities.

Symptoms such as shortness of breath, fatigue, and edema (swelling in the hands and feet) are the result of the weakened heart function characteristic of heart failure.

Of the causes of heart failure, the most significant ones are preceding heart conditions. Some often occur together and may cause one another. For example, hypertension contributes to coronary artery disease, which leads to heart attacks.

The most common cardiovascular concerns that cause heart failure are:

Hypertension:Hypertension is the leading cause of HF in both men and women.Long-standing hypertension contributes to coronary artery disease, which is a leading cause of heart attack (related damage weakens the heart, sometimes leading to failure). Hypertension alone also contributes to heart failure because, when the heart pumps against high pressure for years, the muscles can become less efficient.

Myocardial infarction is commonly called a “heart attack.”

Weakened heart muscles tend to stretch and, as a result, the pumping chambers of the heart, most typically theleft ventricle, become dilated (enlarged). A dilated ventricle holds a greater volume of blood, so more blood can be ejected with the heart’s relatively weak pumping action.

In addition, pressures inside the heart increase, causing fluid to back up in the lungs, producing lung congestion.Cardiac arrhythmias(irregular heartbeats), which may be life-threatening, are also common in people with dilated cardiomyopathy.

Aortic valve stenosis:Aortic stenosisis narrowing of the aortic valve, which greatly increases the pressure and the stress within the heart’s left ventricle. This leads to heart failure over time.

Diastolic heart failure:Indiastolic heart failure, cardiac function deteriorates because the heart muscle becomes stiff. The stiffness inhibits the heart from relaxing as it should, making it difficult for it to adequately fill with blood in between heartbeats.

Consequently, the amount of blood that is pumped with each heartbeat is relatively reduced, resulting in fatigue and poor exercise tolerance. Blood that is unable to fill the heart “backs up” into the lungs, producingpulmonary congestion.

Childhood heart conditions:Congenital childhood heart disorders, such as anatomical heart or pulmonary defects, valve anomalies, and abnormalities affecting the aortic structure, cause heart failure.

Without treatment, young children with congenital heart conditions may develop heart failure within a few years.

Surgical repair or heart transplantation is often considered as a therapeutic option to mitigate the excess strain on the heart muscles, in addition to the impact of the primary defect.

While it’s clear to see how diseases and conditions that specifically relate to the heart lead to heart failure, there are other causes that may be less obvious.

Diabetes:People withdiabeteshave a much higher incidence of heart failure. While diabetes does contribute to conditions such as CAD and MI, it also can more directly cause a diabetic cardiomyopathy. Diabetes can cause dysregulation of several cellular mechanisms in the heart leading to cardiomyopathy.

Chemotherapy:Certain powerful medications used in the treatment of cancer, especiallyAdriamycin (doxorubicin), can cause cardiac toxicity that leads to heart failure.

Unlike many of the other risk factors, chemotherapy can cause heart failure quickly.

Childbirth:Peripartum cardiomyopathyis a type of heart failure associated with childbirth. While this condition usually resolves with aggressive treatment, it produces a long-term high risk of developing heart failure in the future, especially with future pregnancies.

Understanding the genetic underpinnings of heart failure is growing. Hereditary influence on your tendency to develop heart failure is a concern, but so is an inherited condition that is known to be genetic, called hypertrophic cardiomyopathy. And, as mentioned, childhood heart conditions of a genetic nature can also lead to heart failure.

Genetic predisposition: Research has shown that heart failure is often to some degree a hereditary condition.However, the link between the diversity of symptoms, the disease prognosis, and the specific genes has not been well established.

Around 100 genes have been identified as being associated with heart failure.

The thickening of the heart muscle can also cause an obstruction in the left ventricle, similar to that seen withaortic stenosis. Some people with hypertrophic cardiomyopathy have an increased risk of sudden death.

In general, lifestyle factors contribute to some of the heart conditions that precede and cause heart failure, not directly to heart failure itself.

Obesity:Adults and young adults who are obese are at increased risk of developing heart failure.This is partially due to the fact that the heart has to work harder to supply the body with sufficient blood when you are overweight.

Obesity is also a risk factor for diabetes, hypertension, and CAD, all of which lead to heart failure.

Smoking and drug use: In general, it is well known that smoking is one of the risk factors for MI, and this is at least partially due to the fact that the habit contributes to CAD. Drugs, such as methamphetamine and cocaine, have alsobeen linked to heart failure.

Sedentary lifestyle: Prolonged inactivity, which is usually described as sitting for long periods of time on a regular basis, has been shown to increase the chances of heart failure.

Moving more throughout the day and getting regular exercise (defined asfour to five sessions per week) has been associated with a lower incidence of heart failure.

The five-year relative survival rate for all stages of heart failure is nearly 57%.

How Heart Failure Is Diagnosed

11 SourcesVerywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.Subramaniam V, Lip GY.Hypertension to heart failure: a pathophysiological spectrum relating blood pressure, drug treatments and stroke. Expert Rev Cardiovasc Ther. 2009;7(6):703-13. doi:10.1586/erc.09.43Kumar S, Stevenson WG, John RM.Arrhythmias in dilated cardiomyopathy.Card Electrophysiol Clin. 2015;7(2):221-33. doi:10.1016/j.ccep.2015.03.005Zhao L, Zhang B.Doxorubicin induces cardiotoxicity through upregulation of death receptors mediated apoptosis in cardiomyocytes.Sci Rep. 2017;7:44735. doi:10.1038/srep44735Mubarik A, Muhammad Iqbal A.Postpartum cardiomyopathy. Treasure Island, Fl: StatPearls Publishing.Skrzynia C, Berg JS, Willis MS, Jensen BC.Genetics and heart failure: a concise guide for the clinician.Curr Cardiol Rev. 2015;11(1):10-7. doi:10.2174/1573403X09666131117170446O’mahony C, Elliott P, Mckenna W.Sudden cardiac death in hypertrophic cardiomyopathy.Circ Arrhythm Electrophysiol. 2013;6(2):443-51. doi:10.1161/CIRCEP.111.962043Alpert MA, Lavie CJ, Agrawal H, Aggarwal KB, Kumar SA.Obesity and heart failure: epidemiology, pathophysiology, clinical manifestations, and management.Transl Res. 2014;164(4):345-56. doi:10.1016/j.trsl.2014.04.010Kim ST, Park T.Acute and chronic effects of cocaine on cardiovascular health.Int J Mol Sci. 2019;20(3):584. doi:10.3390/ijms20030584Lavie CJ, Ozemek C, Carbone S, Katzmarzyk PT, Blair SN.Sedentary behavior, exercise, and cardiovascular health.Circ Res. 2019;124(5):799-815. doi:10.1161/CIRCRESAHA.118.312669Jones NR, Roalfe AK, Adoki I, Hobbs FDR, Taylor CJ.Survival of patients with chronic heart failure in the community: a systematic review and meta‐analysis.Eur J Heart Fail. 2019;21(11):1306-1325. doi:10.1002%2Fejhf.1594Heidenreich P, Bozkurt B, Aguilar D, et al.2022 AHA/ACC/HFSA guideline for the management of heart failure.J Am Coll Cardiol. 2022;79(17):e263–e421. doi:10.1016/j.jacc.2021.12.012Additional ReadingCzepluch FS, Wollnik B, Hasenfuß G.Genetic determinants of heart failure: facts and numbers.ESC Heart Fail. 2018;5(3):211-217. doi:10.1002/ehf2.12267Dipchand AI.Current state of pediatric cardiac transplantation.Ann Cardiothorac Surg. 2018;7(1):31-55. doi:10.21037/acs.2018.01.07Nayor M, Vasan RS.Preventing heart failure: the role of physical activity.Curr Opin Cardiol. 2015;30(5):543-50. doi:10.1097/HCO.0000000000000206Richards JR, Harms BN, Kelly A, Turnipseed SD.Methamphetamine use and heart failure: Prevalence, risk factors, and predictors.Am J Emerg Med. 2018;36(8):1423-1428. doi:10.1016/j.ajem.2018.01.001Timmermans I, Denollet J, Pedersen SS, Meine M, Versteeg H.Patient-reported causes of heart failure in a large European sample.Int J Cardiol. 2018;258:179-184. doi:10.1016/j.ijcard.2018.01.113

11 Sources

Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.Subramaniam V, Lip GY.Hypertension to heart failure: a pathophysiological spectrum relating blood pressure, drug treatments and stroke. Expert Rev Cardiovasc Ther. 2009;7(6):703-13. doi:10.1586/erc.09.43Kumar S, Stevenson WG, John RM.Arrhythmias in dilated cardiomyopathy.Card Electrophysiol Clin. 2015;7(2):221-33. doi:10.1016/j.ccep.2015.03.005Zhao L, Zhang B.Doxorubicin induces cardiotoxicity through upregulation of death receptors mediated apoptosis in cardiomyocytes.Sci Rep. 2017;7:44735. doi:10.1038/srep44735Mubarik A, Muhammad Iqbal A.Postpartum cardiomyopathy. Treasure Island, Fl: StatPearls Publishing.Skrzynia C, Berg JS, Willis MS, Jensen BC.Genetics and heart failure: a concise guide for the clinician.Curr Cardiol Rev. 2015;11(1):10-7. doi:10.2174/1573403X09666131117170446O’mahony C, Elliott P, Mckenna W.Sudden cardiac death in hypertrophic cardiomyopathy.Circ Arrhythm Electrophysiol. 2013;6(2):443-51. doi:10.1161/CIRCEP.111.962043Alpert MA, Lavie CJ, Agrawal H, Aggarwal KB, Kumar SA.Obesity and heart failure: epidemiology, pathophysiology, clinical manifestations, and management.Transl Res. 2014;164(4):345-56. doi:10.1016/j.trsl.2014.04.010Kim ST, Park T.Acute and chronic effects of cocaine on cardiovascular health.Int J Mol Sci. 2019;20(3):584. doi:10.3390/ijms20030584Lavie CJ, Ozemek C, Carbone S, Katzmarzyk PT, Blair SN.Sedentary behavior, exercise, and cardiovascular health.Circ Res. 2019;124(5):799-815. doi:10.1161/CIRCRESAHA.118.312669Jones NR, Roalfe AK, Adoki I, Hobbs FDR, Taylor CJ.Survival of patients with chronic heart failure in the community: a systematic review and meta‐analysis.Eur J Heart Fail. 2019;21(11):1306-1325. doi:10.1002%2Fejhf.1594Heidenreich P, Bozkurt B, Aguilar D, et al.2022 AHA/ACC/HFSA guideline for the management of heart failure.J Am Coll Cardiol. 2022;79(17):e263–e421. doi:10.1016/j.jacc.2021.12.012Additional ReadingCzepluch FS, Wollnik B, Hasenfuß G.Genetic determinants of heart failure: facts and numbers.ESC Heart Fail. 2018;5(3):211-217. doi:10.1002/ehf2.12267Dipchand AI.Current state of pediatric cardiac transplantation.Ann Cardiothorac Surg. 2018;7(1):31-55. doi:10.21037/acs.2018.01.07Nayor M, Vasan RS.Preventing heart failure: the role of physical activity.Curr Opin Cardiol. 2015;30(5):543-50. doi:10.1097/HCO.0000000000000206Richards JR, Harms BN, Kelly A, Turnipseed SD.Methamphetamine use and heart failure: Prevalence, risk factors, and predictors.Am J Emerg Med. 2018;36(8):1423-1428. doi:10.1016/j.ajem.2018.01.001Timmermans I, Denollet J, Pedersen SS, Meine M, Versteeg H.Patient-reported causes of heart failure in a large European sample.Int J Cardiol. 2018;258:179-184. doi:10.1016/j.ijcard.2018.01.113

Subramaniam V, Lip GY.Hypertension to heart failure: a pathophysiological spectrum relating blood pressure, drug treatments and stroke. Expert Rev Cardiovasc Ther. 2009;7(6):703-13. doi:10.1586/erc.09.43Kumar S, Stevenson WG, John RM.Arrhythmias in dilated cardiomyopathy.Card Electrophysiol Clin. 2015;7(2):221-33. doi:10.1016/j.ccep.2015.03.005Zhao L, Zhang B.Doxorubicin induces cardiotoxicity through upregulation of death receptors mediated apoptosis in cardiomyocytes.Sci Rep. 2017;7:44735. doi:10.1038/srep44735Mubarik A, Muhammad Iqbal A.Postpartum cardiomyopathy. Treasure Island, Fl: StatPearls Publishing.Skrzynia C, Berg JS, Willis MS, Jensen BC.Genetics and heart failure: a concise guide for the clinician.Curr Cardiol Rev. 2015;11(1):10-7. doi:10.2174/1573403X09666131117170446O’mahony C, Elliott P, Mckenna W.Sudden cardiac death in hypertrophic cardiomyopathy.Circ Arrhythm Electrophysiol. 2013;6(2):443-51. doi:10.1161/CIRCEP.111.962043Alpert MA, Lavie CJ, Agrawal H, Aggarwal KB, Kumar SA.Obesity and heart failure: epidemiology, pathophysiology, clinical manifestations, and management.Transl Res. 2014;164(4):345-56. doi:10.1016/j.trsl.2014.04.010Kim ST, Park T.Acute and chronic effects of cocaine on cardiovascular health.Int J Mol Sci. 2019;20(3):584. doi:10.3390/ijms20030584Lavie CJ, Ozemek C, Carbone S, Katzmarzyk PT, Blair SN.Sedentary behavior, exercise, and cardiovascular health.Circ Res. 2019;124(5):799-815. doi:10.1161/CIRCRESAHA.118.312669Jones NR, Roalfe AK, Adoki I, Hobbs FDR, Taylor CJ.Survival of patients with chronic heart failure in the community: a systematic review and meta‐analysis.Eur J Heart Fail. 2019;21(11):1306-1325. doi:10.1002%2Fejhf.1594Heidenreich P, Bozkurt B, Aguilar D, et al.2022 AHA/ACC/HFSA guideline for the management of heart failure.J Am Coll Cardiol. 2022;79(17):e263–e421. doi:10.1016/j.jacc.2021.12.012

Kumar S, Stevenson WG, John RM.Arrhythmias in dilated cardiomyopathy.Card Electrophysiol Clin. 2015;7(2):221-33. doi:10.1016/j.ccep.2015.03.005

Zhao L, Zhang B.Doxorubicin induces cardiotoxicity through upregulation of death receptors mediated apoptosis in cardiomyocytes.Sci Rep. 2017;7:44735. doi:10.1038/srep44735

Mubarik A, Muhammad Iqbal A.Postpartum cardiomyopathy. Treasure Island, Fl: StatPearls Publishing.

Skrzynia C, Berg JS, Willis MS, Jensen BC.Genetics and heart failure: a concise guide for the clinician.Curr Cardiol Rev. 2015;11(1):10-7. doi:10.2174/1573403X09666131117170446

O’mahony C, Elliott P, Mckenna W.Sudden cardiac death in hypertrophic cardiomyopathy.Circ Arrhythm Electrophysiol. 2013;6(2):443-51. doi:10.1161/CIRCEP.111.962043

Alpert MA, Lavie CJ, Agrawal H, Aggarwal KB, Kumar SA.Obesity and heart failure: epidemiology, pathophysiology, clinical manifestations, and management.Transl Res. 2014;164(4):345-56. doi:10.1016/j.trsl.2014.04.010

Kim ST, Park T.Acute and chronic effects of cocaine on cardiovascular health.Int J Mol Sci. 2019;20(3):584. doi:10.3390/ijms20030584

Lavie CJ, Ozemek C, Carbone S, Katzmarzyk PT, Blair SN.Sedentary behavior, exercise, and cardiovascular health.Circ Res. 2019;124(5):799-815. doi:10.1161/CIRCRESAHA.118.312669

Jones NR, Roalfe AK, Adoki I, Hobbs FDR, Taylor CJ.Survival of patients with chronic heart failure in the community: a systematic review and meta‐analysis.Eur J Heart Fail. 2019;21(11):1306-1325. doi:10.1002%2Fejhf.1594

Heidenreich P, Bozkurt B, Aguilar D, et al.2022 AHA/ACC/HFSA guideline for the management of heart failure.J Am Coll Cardiol. 2022;79(17):e263–e421. doi:10.1016/j.jacc.2021.12.012

Czepluch FS, Wollnik B, Hasenfuß G.Genetic determinants of heart failure: facts and numbers.ESC Heart Fail. 2018;5(3):211-217. doi:10.1002/ehf2.12267Dipchand AI.Current state of pediatric cardiac transplantation.Ann Cardiothorac Surg. 2018;7(1):31-55. doi:10.21037/acs.2018.01.07Nayor M, Vasan RS.Preventing heart failure: the role of physical activity.Curr Opin Cardiol. 2015;30(5):543-50. doi:10.1097/HCO.0000000000000206Richards JR, Harms BN, Kelly A, Turnipseed SD.Methamphetamine use and heart failure: Prevalence, risk factors, and predictors.Am J Emerg Med. 2018;36(8):1423-1428. doi:10.1016/j.ajem.2018.01.001Timmermans I, Denollet J, Pedersen SS, Meine M, Versteeg H.Patient-reported causes of heart failure in a large European sample.Int J Cardiol. 2018;258:179-184. doi:10.1016/j.ijcard.2018.01.113

Czepluch FS, Wollnik B, Hasenfuß G.Genetic determinants of heart failure: facts and numbers.ESC Heart Fail. 2018;5(3):211-217. doi:10.1002/ehf2.12267

Dipchand AI.Current state of pediatric cardiac transplantation.Ann Cardiothorac Surg. 2018;7(1):31-55. doi:10.21037/acs.2018.01.07

Nayor M, Vasan RS.Preventing heart failure: the role of physical activity.Curr Opin Cardiol. 2015;30(5):543-50. doi:10.1097/HCO.0000000000000206

Richards JR, Harms BN, Kelly A, Turnipseed SD.Methamphetamine use and heart failure: Prevalence, risk factors, and predictors.Am J Emerg Med. 2018;36(8):1423-1428. doi:10.1016/j.ajem.2018.01.001

Timmermans I, Denollet J, Pedersen SS, Meine M, Versteeg H.Patient-reported causes of heart failure in a large European sample.Int J Cardiol. 2018;258:179-184. doi:10.1016/j.ijcard.2018.01.113

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