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Heart Failure in Older Adults, An Issue of Heart Failure Clinics, E-Book

Heart Failure in Older Adults, An Issue of Heart Failure Clinics, E-Book

Wilbert S. Aronow | Ali Ahmed

(2017)

Additional Information

Book Details

Abstract

This issue of Heart Failure Clinics, edited by Drs. Wilbert Aronow and Ali Ahmed, will cover a wide array of topics related to Heart Failure in Older Adults. Subjects covered include, but are not limited to: Epidemiology, Pathophysiology, and Prognosis of Heart Failure in the Older Adult; DEFEAT Heart Failure: Clinical Manifestations, Diagnostic Assessment, and Etiology of Geriatric Heart Failure; Heart Failure with Preserved Ejection Fraction in the Older Adult; Heart Failure—Complicating Acute Myocardial Infarction; Interventional Therapies for Heart Failure in the Older Adult; Cardiac Resynchronization Therapy for Treatment of Heart Failure in the Older Adult; and Left Ventricular Assist Devices in Treatment of Heart Failure in the Older Adult, among others.

Table of Contents

Section Title Page Action Price
Front Cover Cover
Heart Failure in OlderAdults\r i
Copyright\r ii
Contributors iii
EDITORS iii
AUTHORS iii
Contents vii
Preface: Heart Failure in Older Adults vii
Epidemiology, Pathophysiology, and Prognosis of Heart Failure in Older Adults vii
Diagnosis and Management of Heart Failure in Older Adults vii
Role of Echocardiography in the Diagnostic Assessment and Etiology of Heart Failure in Older Adults: Opacify, Quantify, and ... vii
Treatment of Heart Failure with Abnormal Left Ventricular Systolic Function in Older Adults vii
Heart Failure with Preserved Ejection Fraction in Older Adults viii
Use of Diuretics in the Treatment of Heart Failure in Older Adults viii
Heart Failure Complicating Acute Myocardial Infarction viii
The Role of Positive Inotropic Drugs in the Treatment of Older Adults with Heart Failure and Reduced Ejection Fraction viii
Interventional Therapies for Heart Failure in Older Adults ix
Surgical Revascularization in Older Adults with Ischemic Cardiomyopathy ix
Cardiac Resynchronization Therapy in Older Adults with Heart Failure ix
Treatment of Ventricular Arrhythmias and Use of Implantable Cardioverter-Defibrillators to Improve Survival in Older Adult ... ix
Exercise Therapy for Older Heart Failure Patients x
Left Ventricular Assist Device in Older Adults x
End-of-Life Care in the Treatment of Heart Failure in Older Adults x
HEART FAILURE CLINICS\r xi
FORTHCOMING ISSUES xi
October 2017 xi
January 2018 xi
RECENT ISSUES xi
April 2017 xi
January 2017 xi
October 2016 xi
Preface\r xiii
Heart Failure in Older Adults xiii
Epidemiology, Pathophysiology, and Prognosis of Heart Failure in Older Adults 417
Key points 417
INTRODUCTION 417
EPIDEMIOLOGY 418
Identification of Heart Failure 418
Incidence of Heart Failure 418
Prevalence of Heart Failure 418
Heart Failure with Preserved Ejection Fraction 419
PATHOPHYSIOLOGY 419
PROGNOSIS 421
Mortality 421
Hospitalization and Rehospitalization 422
SUMMARY 423
REFERENCES 423
Diagnosis and Management of Heart Failure in Older Adults 427
Key points 427
HEART FAILURE: A GERIATRIC SYNDROME 427
CLINICAL PRESENTATION OF HEART FAILURE IN OLDER ADULTS 427
DEFINITION OF HEART FAILURE 428
STAGES OF HEART FAILURE 428
DESCRIPTIVE CLASSIFICATIONS OF HEART FAILURE 428
Left-Sided Versus Right-Sided Heart Failure 428
Backward Versus Forward Heart Failure 431
High-Output Versus Low-Output Heart Failure 432
Acute Versus Chronic Heart Failure 432
DIAGNOSTIC ASSESSMENT OF HEART FAILURE IN OLDER ADULTS 432
CLINICAL DIAGNOSIS OF HEART FAILURE 432
DETERMINATION OF ETIOLOGIC FACTORS OF HEART FAILURE 435
DETERMINATION OF FLUID VOLUME STATUS 435
DETERMINATION OF LEFT VENTRICULAR EJECTION FRACTION 438
OTHER DIAGNOSTIC ASSESSMENTS 440
TREATMENT OF HEART FAILURE 440
SUMMARY 440
REFERENCES 441
Role of Echocardiography in the Diagnostic Assessment and Etiology of Heart Failure in Older Adults 445
Key points 445
LEFT VENTRICULAR SYSTOLIC FUNCTION 446
ANATOMIC FINDINGS (1-, 2-, AND 3-DIMENSIONAL ECHOCARDIOGRAPHY) 446
LEFT VENTRICULAR DIASTOLIC FUNCTION 450
SPECIFIC CARDIOMYOPATHIES 456
VALVULAR HEART DISEASE 457
RIGHT VENTRICLE 458
CARDIAC RESYNCHRONIZATION THERAPY 460
HEMODYNAMIC ASSESSMENT 460
Hemodynamic Data (Conventional and Tissue Doppler) 460
SUMMARY 462
REFERENCES 463
Treatment of Heart Failure with Abnormal Left Ventricular Systolic Function in Older Adults 467
Key points 467
TREATMENT OF STAGE A HEART FAILURE 467
TREATMENT OF STAGE B HEART FAILURE 468
GENERAL MEASURE FOR TREATMENT OF STAGE C HEART FAILURE 468
DIURETICS 468
ANGIOTENSIN-CONVERTING ENZYME INHIBITORS 470
ANGIOTENSIN RECEPTOR BLOCKERS 472
β-BLOCKERS 473
ALDOSTERONE ANTAGONISTS 474
ISOSORBIDE DINITRATE PLUS HYDRALAZINE 474
DIGOXIN 475
OTHER NEUROHORMONAL ANTAGONISTS 475
SACUBITRIL/VALSARTAN 476
CALCIUM CHANNEL BLOCKERS 476
IVABRADINE 476
SYNCHRONIZED PACING AND CARDIOVERTER-DEFIBRILLATORS 476
INOTROPIC THERAPY 477
NESIRITIDE 477
SURGICAL THERAPY 477
END-STAGE HEART FAILURE 478
REFERENCES 478
Heart Failure with Preserved Ejection Fraction in Older Adults 485
Key points 485
INTRODUCTION 485
Clinical Significance 485
Diagnostic Dilemma of Heart Failure with Preserved Ejection Fraction in Older Adults 486
Why Is Heart Failure with Preserved Ejection Fraction Increasing in Prevalence as the Population Ages? 486
Aging associated with heart failure with preserved ejection fraction epidemic 486
Why Is Heart Failure with Preserved Ejection Fraction so Common Among Elderly Women? 486
Aging-related body changes/skeletal muscle changes 486
Marked increase in prevalence of cardiac and noncardiac comorbidities with aging and heart failure with preserved ejection ... 487
Cardiac comorbidities: coronary artery disease and atrial fibrillation 487
Noncardiac comorbidities and the epidemic of obesity 487
Key Knowledge Gaps 489
Pharmacologic Interventions 489
Summary of traditional clinical trials 489
Why have clinical pharmacologic intervention trials fail to meet their primary endpoints? 492
Novel pharmacotherapies in heart failure with preserved ejection fraction 493
Sildenafil 493
Nitrates 493
Neprilysin inhibitors 493
Statins 493
Ivabradine 493
Riociguat 493
Ranolazine 494
Alagebrium (ALT-711) 494
Sitaxsentan 494
New drugs in development or testing 494
Anakinra 494
Inhibitors of sodium-glucose cotransporters type 2 494
Nifedipine and isosorbide dinitrate/hydralazine 494
Device Therapy 494
What Treatments Have Worked so Far? 495
Exercise training 495
How Does Exercise Training Improve Exercise Intolerance in Heart Failure with Preserved Ejection Fraction Patients? 495
Key Knowledge Gaps 495
Dietary Caloric Restriction 495
Current guidelines in heart failure with preserved ejection fraction: what is the evidence? 495
SUMMARY 496
REFERENCES 497
Use of Diuretics in the Treatment of Heart Failure in Older Adults 503
Key points 503
OVERVIEW 504
TREATMENT ALGORITHM FOR DIURETIC USE IN HEART FAILURE 504
INDIVIDUAL CLASSES OF DIURETICS 504
Carbonic Anhydrase Inhibitors 504
Loop Diuretics 505
Thiazide Diuretics 506
Distal Potassium-Sparing Diuretics 506
SPECIAL CONSIDERATIONS WITH DIURETIC THERAPY 507
NEUROHUMORAL RESPONSES TO DIURETICS 508
ADVERSE EFFECTS OF DIURETICS 508
Hyponatremia 508
Acid–Base Changes 508
Hyperuricemia 508
Hypokalemia and Hyperkalemia 509
Hypomagnesemia 509
SUMMARY 510
REFERENCES 510
Heart Failure Complicating Acute Myocardial Infarction 513
Key points 513
GENERAL MEASURES 514
HEMODYNAMIC MONITORING 514
OXYGEN 514
MORPHINE 515
DIURETICS 515
NITROGLYCERIN 515
ANGIOTENSIN-CONVERTING ENZYME INHIBITORS 516
ANGIOTENSIN II RECEPTOR BLOCKERS 517
ALDOSTERONE ANTAGONISTS 517
BETA-BLOCKERS 517
CALCIUM CHANNEL BLOCKERS AND MAGNESIUM 519
DIGOXIN 519
POSITIVE INOTROPIC DRUGS 519
TREATMENT OF ARRHYTHMIAS 519
MECHANICAL COMPLICATIONS 520
CARDIAC RESYNCHRONIZATION THERAPY AND IMPLANTABLE CARDIOVERTER-DEFIBRILLATORS 520
REFERENCES 520
The Role of Positive Inotropic Drugs in the Treatment of Older Adults with Heart Failure and Reduced Ejection Fraction 527
Key points 527
INTRODUCTION 527
POSITIVE INOTROPIC DRUGS 528
ADRENERGIC AGONISTS 528
Dobutamine 528
Dopamine 528
PHOSPHODIESTERASE INHIBITORS 530
Milrinone 530
Enoximone 530
PHOSPHODIESTERASE INHIBITORS WITH CALCIUM SENSITIZATION 531
Pimobendan 531
Levosimendan 531
CARDIAC GLYCOSIDES 531
Digoxin 531
SUMMARY 532
INPATIENT SETTINGS 532
Cardiogenic Shock 532
OUTPATIENT SETTING 532
Stage D Refractory Heart Failure 532
Palliative Care 532
REFERENCES 532
Interventional Therapies for Heart Failure in Older Adults 535
Key points 535
INTRODUCTION 535
INTERVENTIONAL THERAPIES FOR HEART FAILURE 536
Revascularization for Ischemic Cardiomyopathy 536
Percutaneous coronary intervention 536
Hybrid coronary revascularization 538
Percutaneous Mechanical Circulatory Support 538
High-risk percutaneous coronary intervention 538
Cardiogenic shock 539
Right ventricular failure 539
Interventional Therapies for Heart Failure Secondary to Valvular Heart Disease and Septal Defects 539
Transcatheter aortic valve replacement 539
Transcatheter mitral valve repair 540
Percutaneous mitral annuloplasty 540
Transcatheter mitral valve replacement 540
Transcatheter tricuspid valve interventions 540
Percutaneous closure of atrial septal defect and paravalvular leak 540
Other Interventional Therapies for Heart Failure 546
Implantable hemodynamic monitors 546
Right ventricular pressure monitor 551
Left atrial pressure monitor 551
Pulmonary artery pressure monitor 554
Transcatheter interatrial shunt devices 554
Percutaneous left ventricle restoration devices 559
Interventional and device-based autonomic modulation 560
Catheter-directed thrombolysis for acute right ventricular failure secondary to massive/submassive pulmonary embolism 560
SUMMARY 564
REFERENCES 564
Surgical Revascularization in Older Adults with Ischemic Cardiomyopathy 571
Key points 571
ISCHEMIC CARDIOMYOPATHY 572
RATIONALE FOR REVASCULARIZATION 572
CORONARY ARTERY BYPASS GRAFT SURGERY — THE PRE “SURGICAL TREATMENT FOR ISCHEMIC HEART FAILURE TRIAL” ERA 573
SURGICAL TREATMENT FOR ISCHEMIC HEART FAILURE TRIAL 573
PATIENT SELECTION —VIABILITY, ISCHEMIA, ANGINA, OR ANATOMY? 574
CORONARY ARTERY BYPASS GRAFT SURGERY AND AGE 576
SUMMARY 578
REFERENCES 578
Cardiac Resynchronization Therapy in Older Adults with Heart Failure 581
Key points 581
CASE PRESENTATION 581
INTRODUCTION 581
EVOLUTION OF CARDIAC RESYNCHRONIZATION THERAPY 582
CLINICAL EFFICACY OF CARDIAC RESYNCHRONIZATION THERAPY IN OLDER PATIENTS 584
IMPACT OF COMORBIDITIES ON THE EFFICACY OF CARDIAC RESYNCHRONIZATION THERAPY 585
COMPLICATIONS OF IMPLANTATION 585
COST EFFECTIVENESS OF CARDIAC RESYNCHRONIZATION THERAPY 585
BIVENTRICULAR PACING ALONE IN OLDER ADULTS 586
SUMMARY: CLINICAL DECISION 586
REFERENCES 586
Treatment of Ventricular Arrhythmias and Use of Implantable Cardioverter-Defibrillators to Improve Survival in Older Adult ... 589
Key points 589
INTRODUCTION 589
SUBSTRATE AND MECHANISM OF VENTRICULAR ARRHYTHMIAS 589
MEDICAL THERAPY 590
Antiarrhythmic Drugs 590
Ventricular ectopy and nonsustained ventricular tachycardia 590
Sustained ventricular tachycardia/fibrillation and aborted sudden death 591
Implantable cardioverter-defibrillator shock reduction 591
β-Blockers 592
Nonantiarrhythmic Drugs 592
Fish oil 592
Antianginal agents 592
Implantable Cardiac Defibrillator 592
Primary prevention trials 593
Secondary prevention trials 595
Implantable Cardioverter-Defibrillator in the elderly 595
SHOCK MORBIDITY AND MORTALITY 596
SHOCK PREVENTION 596
ABLATION 597
AUTONOMIC MODULATION 599
SUMMARY 599
REFERENCES 599
Exercise Therapy for Older Heart Failure Patients 607
Key points 607
REDUCED AEROBIC CAPACITY: A CENTRAL FEATURE OF NORMATIVE AGING AND HEART FAILURE 607
DO OLDER PEOPLE WITHOUT HEART FAILURE RESPOND TO AEROBIC TRAINING LIKE YOUNGER ADULTS? 608
EXERCISE THERAPY IN PATIENTS WITH HEART FAILURE: STATE OF THE EVIDENCE 609
AEROBIC EXERCISE TRAINING IN OLDER HEART FAILURE PATIENTS: CLINICAL TRIAL EVIDENCE IN HEART FAILURE WITH REDUCED EJECTION F ... 610
CLINICAL TRIAL EVIDENCE IN OLDER PATIENTS WITH HEART FAILURE WITH PRESERVED EJECTION FRACTION 612
RESISTANCE TRAINING STUDIES IN OLDER PATIENTS WITH HEART FAILURE 612
IS EXERCISE THERAPY SAFE IN OLDER PATIENTS WITH HEART FAILURE? 614
LIMITATIONS OF EXISTING TRAINING STUDIES IN OLDER HEART FAILURE PATIENTS 614
CHALLENGES AND UNANSWERED QUESTIONS 614
SUMMARY 615
REFERENCES 615
Left Ventricular Assist Device in Older Adults 619
Key points 619
INTRODUCTION 619
OUTCOME WITH HOME INOTROPY 620
HISTORY OF LEFT VENTRICULAR ASSIST DEVICES 620
RISK PREDICTORS OF LEFT VENTRICULAR ASSIST DEVICE MORBIDITY AND MORTALITY 621
Risk Factor Selection Scale 621
Risk Factor Summation Scale 621
Interagency Registry for Mechanically Assisted Circulatory Support Score 621
Seattle Heart Failure Risk Score 622
HeartMate II Risk Score 623
POSTIMPLANTATION RIGHT VENTRICULAR FAILURE 623
LEFT VENTRICULAR ASSIST DEVICE SELECTION CRITERIA AND TIMING IN ELDERLY PATIENTS 624
Destination Therapy 626
Bridge to Transplant 626
Preoperative Assessment 626
RISK STRATIFICATION FOR LEFT VENTRICULAR ASSIST DEVICE SUPPORT IN ELDERLY INDIVIDUALS 626
One-Year to 2-Year Risk 627
Operative Risk 627
Selection and Risk Scores with Focus on the Right Ventricle 627
Timing Based on Acuity 628
Interagency registry for mechanically assisted circulatory support level I 628
Interagency registry for mechanically assisted circulatory support levels 2 and 3 628
Interagency registry for mechanically assisted circulatory support 4 to 6 628
OUTCOMES AFTER LEFT VENTRICULAR ASSIST DEVICE 628
Survival 628
Quality of Life 628
Complications Following an Left Ventricular Assist Device 628
Bleeding 629
Left ventricular assist device thrombosis 629
Strokes 629
Infections 629
Summary of Outcomes after a Left Ventricular Assist Device 629
CASE CORRELATION 629
SUMMARY 630
REFERENCES 630
End-of-Life Care in the Treatment of Heart Failure in Older Adults 633
Key points 633
HOW DO WE KNOW WE HAVE ARRIVED? 633
IMPROVING COMMUNICATION 634
PALLIATIVE CARE IN HEART FAILURE 636
DEVICE THERAPY 637
CARDIOPULMONARY RESUSCITATION 638
PALLIATIVE SEDATION 639
CAVEATS OF PALLIATIVE CARE 640
SUMMARY 640
REFERENCES 641