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HEART FAILURE
AN UPDATE
DR MUSTIKA MAHBUBI SP.JP FIHA
2
Definition
Heart Failure
3
Symptoms and Signs
Heart Failure
Ponikowski et al. Eur Heart J 2016; 37(27): 2129-2200 McMurray et al. Eur Heart J 2012;33:1787–847
4
5
Signs and
symptoms
heart failure
6
Before…
Etiology
*Others: Including hypertension, diabetes, exposure to
cardiotoxic agents, peripartum cardiomyopathy, etc.
7
LV=left ventricular
McMurray. N Engl J Med 2010;362:228–38; Francis et al. Ann Intern Med 1984;101:370–7; Krum, Abraham. Lancet 2009;373:941–55
The pathophysiology of chronic HF
HF symptoms
dyspnea, edema, fatigue
Remodeling and progressive
worsening of LV function
Morbidity and mortality
arrhythmias, pump failure
Hemodynamic alterations,
salt and water retention
These changes lead to systemic neurohormonal imbalance
Damage to cardiac myocytes and extracellular matrix leads to
changes in the size, shape and function of the heart (remodeling)
and cardiac wall stress
This may lead to fibrosis, apoptosis, hypertension, hypertrophy,
cellular and molecular alterations, myotoxicity
8
Cardiac dysfunction triggers the activation of three
compensatory neurohormonal systems
Cardiac structure/function abnormality
Activation of compensatory mechanisms to maintain
cardiac output and organ perfusion1
Activated in response to reduced cardiac output1
Short-term effects are beneficial in early HF1
Long-term activation exerts unfavourable effects1,3
NP=natriuretic peptide; RAAS=renin angiotensin aldosterone system;SNS=sympathetic nervous system
1. Francis et al. Ann Intern Med 1984;101:370–7; 2. Clerico et al. Am J Physiol Heart Circ Physiol 2011;301:H12–H20;
3. Von Lueder et al. Circ Heart Fail 2013;6:594–605 4. Luchner & Schunkert. Cardiovasc Res 2004;63:443–9;
5. Thysgesen et al. Eur Heart J 2012;33:2001–6
Release of NPs in
response to cardiac stress2
Opposes the actions of the
RAAS2 and SNS4,5
SNS RAAS NP system
9
bisoprolol, carvedilol, nebifolol
Pharmacological treatment was developed to counter 2 core
pathophysiology pathway
Cardiac structure/function abnormality
Activation of compensatory mechanisms to maintain
cardiac output and organ perfusion1
NP=natriuretic peptide; RAAS=renin angiotensin aldosterone system;SNS=sympathetic nervous system
1. Francis et al. Ann Intern Med 1984;101:370–7; 2. Clerico et al. Am J Physiol Heart Circ Physiol 2011;301:H12–H20;
3. Von Lueder et al. Circ Heart Fail 2013;6:594–605 4. Luchner & Schunkert. Cardiovasc Res 2004;63:443–9;
5. Thysgesen et al. Eur Heart J 2012;33:2001–6
SNS RAAS NP system
14
β blocker RAAS blocker
ACEi : captopril, Lisinopril
ARB : valsartan, candesartan
MRA : spironolactone
What can we
do?
Threatment
15
 ARNI: enhancement of natriuretic and other vasoactive peptides, with simultaneous RAAS suppression
Evolution of pharmacologic approaches in HF:
ARNI is a new agent in HFrEF treatment1
ACEI=angiotensin-converting enzyme inhibitor; Ang=angiotensin;
ARB=angiotensin
receptor blocker; AT1R=angiotensin II type 1 receptor; HF=heart failure;
HFrEF=heart failure with reduced ejection fraction; MRA=mineralocorticoid
receptor antagonist; NP=natriuretic peptide; NPRs=natriuretic peptide receptors;
RAAS=renin-angiotensin-aldosterone system; SNS=sympathetic nervous system
1. McMurray et al. Eur J Heart Fail 2013;15:1062–73
Figure references: Levin et al. N Engl J Med 1998;339:321–8 Nathisuwan &
Talbert. Pharmacotherapy 2002;22:27–42
Kemp & Conte. Cardiovascular Pathology 2012;365–71
Schrier & Abraham. N Engl J Med 2009;341:577–85
SNS
RAAS
Vasoconstriction
Blood pressure
Sympathetic tone
Aldosterone
Hypertrophy
Fibrosis
Ang II AT1R
HF SYMPTOMS &
PROGRESSION
INACTIVE
FRAGMENTS
NP system
Vasodilation
Blood pressure
Sympathetic tone
Natriuresis/diuresis
Vasopressin
Aldosterone
Fibrosis
Hypertrophy
NPRs NPs
Epinephrine
Norepinephrine
α1, β1, β2
receptors
Vasoconstriction
RAAS activity
Vasopressin
Heart rate
Contractility
Neprilysin
inhibitors
β-blockers
ARNI
RAAS inhibitors
(ACEI, ARB, MRA)
19
20
ESC 2021
HFpEF & HFmrEF
ACUTE HEART FAILURE
21
THANK YOU
31
Compensatory Mechanisms:
Renin-Angiotensin-Aldosterone System
Renin + Angiotensinogen
Angiotensin I
Angiotensin II
Peripheral
Vasoconstriction
 Afterload
 Cardiac Output
Heart Failure
 Cardiac Workload
 Preload
 Plasma Volume
Salt & Water Retention
Edema
Aldosterone Secretion
ACE
Kaliuresis
Fibrosis

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Update heart failure-2021.pptx

  • 1. HEART FAILURE AN UPDATE DR MUSTIKA MAHBUBI SP.JP FIHA
  • 3. 3
  • 4. Symptoms and Signs Heart Failure Ponikowski et al. Eur Heart J 2016; 37(27): 2129-2200 McMurray et al. Eur Heart J 2012;33:1787–847 4
  • 7. Etiology *Others: Including hypertension, diabetes, exposure to cardiotoxic agents, peripartum cardiomyopathy, etc. 7
  • 8. LV=left ventricular McMurray. N Engl J Med 2010;362:228–38; Francis et al. Ann Intern Med 1984;101:370–7; Krum, Abraham. Lancet 2009;373:941–55 The pathophysiology of chronic HF HF symptoms dyspnea, edema, fatigue Remodeling and progressive worsening of LV function Morbidity and mortality arrhythmias, pump failure Hemodynamic alterations, salt and water retention These changes lead to systemic neurohormonal imbalance Damage to cardiac myocytes and extracellular matrix leads to changes in the size, shape and function of the heart (remodeling) and cardiac wall stress This may lead to fibrosis, apoptosis, hypertension, hypertrophy, cellular and molecular alterations, myotoxicity 8
  • 9. Cardiac dysfunction triggers the activation of three compensatory neurohormonal systems Cardiac structure/function abnormality Activation of compensatory mechanisms to maintain cardiac output and organ perfusion1 Activated in response to reduced cardiac output1 Short-term effects are beneficial in early HF1 Long-term activation exerts unfavourable effects1,3 NP=natriuretic peptide; RAAS=renin angiotensin aldosterone system;SNS=sympathetic nervous system 1. Francis et al. Ann Intern Med 1984;101:370–7; 2. Clerico et al. Am J Physiol Heart Circ Physiol 2011;301:H12–H20; 3. Von Lueder et al. Circ Heart Fail 2013;6:594–605 4. Luchner & Schunkert. Cardiovasc Res 2004;63:443–9; 5. Thysgesen et al. Eur Heart J 2012;33:2001–6 Release of NPs in response to cardiac stress2 Opposes the actions of the RAAS2 and SNS4,5 SNS RAAS NP system 9
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  • 14. bisoprolol, carvedilol, nebifolol Pharmacological treatment was developed to counter 2 core pathophysiology pathway Cardiac structure/function abnormality Activation of compensatory mechanisms to maintain cardiac output and organ perfusion1 NP=natriuretic peptide; RAAS=renin angiotensin aldosterone system;SNS=sympathetic nervous system 1. Francis et al. Ann Intern Med 1984;101:370–7; 2. Clerico et al. Am J Physiol Heart Circ Physiol 2011;301:H12–H20; 3. Von Lueder et al. Circ Heart Fail 2013;6:594–605 4. Luchner & Schunkert. Cardiovasc Res 2004;63:443–9; 5. Thysgesen et al. Eur Heart J 2012;33:2001–6 SNS RAAS NP system 14 β blocker RAAS blocker ACEi : captopril, Lisinopril ARB : valsartan, candesartan MRA : spironolactone What can we do? Threatment
  • 15. 15  ARNI: enhancement of natriuretic and other vasoactive peptides, with simultaneous RAAS suppression Evolution of pharmacologic approaches in HF: ARNI is a new agent in HFrEF treatment1 ACEI=angiotensin-converting enzyme inhibitor; Ang=angiotensin; ARB=angiotensin receptor blocker; AT1R=angiotensin II type 1 receptor; HF=heart failure; HFrEF=heart failure with reduced ejection fraction; MRA=mineralocorticoid receptor antagonist; NP=natriuretic peptide; NPRs=natriuretic peptide receptors; RAAS=renin-angiotensin-aldosterone system; SNS=sympathetic nervous system 1. McMurray et al. Eur J Heart Fail 2013;15:1062–73 Figure references: Levin et al. N Engl J Med 1998;339:321–8 Nathisuwan & Talbert. Pharmacotherapy 2002;22:27–42 Kemp & Conte. Cardiovascular Pathology 2012;365–71 Schrier & Abraham. N Engl J Med 2009;341:577–85 SNS RAAS Vasoconstriction Blood pressure Sympathetic tone Aldosterone Hypertrophy Fibrosis Ang II AT1R HF SYMPTOMS & PROGRESSION INACTIVE FRAGMENTS NP system Vasodilation Blood pressure Sympathetic tone Natriuresis/diuresis Vasopressin Aldosterone Fibrosis Hypertrophy NPRs NPs Epinephrine Norepinephrine α1, β1, β2 receptors Vasoconstriction RAAS activity Vasopressin Heart rate Contractility Neprilysin inhibitors β-blockers ARNI RAAS inhibitors (ACEI, ARB, MRA)
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  • 32. Compensatory Mechanisms: Renin-Angiotensin-Aldosterone System Renin + Angiotensinogen Angiotensin I Angiotensin II Peripheral Vasoconstriction  Afterload  Cardiac Output Heart Failure  Cardiac Workload  Preload  Plasma Volume Salt & Water Retention Edema Aldosterone Secretion ACE Kaliuresis Fibrosis