Is cardiac surgery now a geriatric specialty?

Samer A M Nashef1

  • 1Papworth Hospital, Cambridge, UK. sam.nashef@papworth.nhs.uk

Insights

Cardiac surgery is increasingly performed on older patients due to improved outcomes and longer life expectancy. Strategies must be adapted for geriatric patients to ensure optimal surgical results and long-term benefits.

Area of Science:

  • Cardiology
  • Geriatric Medicine
  • Cardiac Surgery

Background:

  • Cardiac surgery is increasingly offered to older patients, driven by increased life expectancy and degenerative cardiac conditions.
  • Improvements in surgical outcomes and competition from interventional cardiology in younger demographics also contribute to this trend.
  • While no strict definition of 'geriatric' exists, surgical strategies require modification for elderly patients.

Discussion:

  • Decision-making, surgical conduct, and postoperative care for elderly patients necessitate tailored approaches.
  • Excellent long-term outcomes are achievable in the older population, though potentially at a higher financial cost.
  • Despite positive outcomes, a reluctance to consider older patients for cardiac surgery persists in some areas.

Key Insights:

  • Adaptation of surgical and postoperative strategies is crucial for successful cardiac surgery in the elderly.
  • Long-term positive outcomes are attainable in older cardiac surgery patients.
  • Despite evidence supporting geriatric cardiac surgery, a gap remains in its consistent application.

Outlook:

  • The provision and range of cardiac surgical services for the elderly are expected to expand.
  • Further research may refine geriatric-specific surgical protocols.
  • Addressing the reluctance in considering older patients could increase access to life-saving procedures.

Related Concept Videos

Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Pharmacodynamics in Geriatric Patients: Effects of Age01:27

Pharmacodynamics in Geriatric Patients: Effects of Age

Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution01:00

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution

Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are not...