When was cpr made

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Last updated: April 17, 2026

Quick Answer: CPR was developed in the 1960s, with the first official guidelines published in 1966 by the American Heart Association. The modern technique combining rescue breathing and chest compressions was established in 1960 by Dr. James Elam, Dr. Peter Safar, and Dr. Archer S. Gordon.

Key Facts

The modern form of CPR was developed in 1960 by Dr. James Elam, Dr. Peter Safar, and Dr. Archer S. Gordon.
The American Heart Association (AHA) officially endorsed CPR in 1963 and published guidelines in 1966.
Dr. Peter Safar is often called the 'Father of CPR' for his pioneering work in resuscitation.
In 2008, the AHA began recommending hands-only CPR for untrained bystanders.
CPR can double or triple a person’s chance of survival after sudden cardiac arrest.

Overview

Cardiopulmonary resuscitation (CPR) as we know it today was formally developed in the 1960s, combining chest compressions and rescue breathing to sustain circulation and oxygenation during cardiac arrest. While earlier forms of artificial respiration date back centuries, the modern technique emerged from research in the mid-20th century.

The convergence of medical advances in airway management, circulation, and emergency response led to a standardized protocol. Today, CPR is a cornerstone of emergency medicine and is taught worldwide to healthcare providers and the general public.

1960 marks the year when Dr. James Elam and Dr. Peter Safar published the foundational research proving the effectiveness of mouth-to-mouth respiration combined with chest compressions.
The American Heart Association began promoting CPR training in 1963, leading to widespread public education campaigns in the following decades.
Dr. Peter Safar, often called the 'Father of CPR', demonstrated in clinical trials that timely resuscitation could prevent brain damage if initiated within four to six minutes.
Before the 1960s, methods like manual ventilation and prone pressure were used, but they lacked the efficacy of modern chest compression techniques.
By 1974, CPR had become a standard component of emergency medical technician (EMT) training across the United States.

How It Works

CPR maintains blood flow to the brain and heart during cardiac arrest until advanced medical care arrives. It combines rhythmic chest compressions with rescue breaths in trained individuals, or chest compressions alone for untrained bystanders.

Chest Compressions: Performed at a rate of 100–120 compressions per minute, compressions mimic the heart’s pumping action, maintaining minimal circulation.
Rescue Breathing: Delivers oxygen via mouth-to-mouth or barrier device, with a recommended ratio of 30 compressions to 2 breaths in standard CPR.
Automated External Defibrillator (AED): Used in conjunction with CPR, AEDs can deliver shocks to restore normal heart rhythm, increasing survival by up to 75% if used early.
Hands-Only CPR: Recommended for untrained bystanders since 2008, this method uses continuous chest compressions without rescue breaths.
Compression Depth: For adults, guidelines specify a depth of at least 2 inches (5 cm) but not more than 2.4 inches (6 cm).
Chain of Survival: A concept introduced by the AHA that includes early recognition, CPR, defibrillation, and advanced care to improve outcomes.

Comparison at a Glance

Below is a comparison of CPR guidelines across key decades, showing the evolution of techniques and recommendations.

Year	Technique	Compression Rate	Rescue Breaths	Key Advancement
1950s	Prone pressure ventilation	Not standardized	Manual ventilation	Early artificial respiration methods
1960	Mouth-to-mouth + chest compressions	60–80/min	Yes, 1 breath every 5 sec	First modern CPR protocol established
1980	Standard CPR	80–100/min	30:2 ratio	Widespread training in EMS systems
2005	Refined CPR	100/min	30:2 ratio	Emphasis on compression quality
2010	Hands-Only CPR promoted	100–120/min	Optional for bystanders	Increased public participation

These changes reflect growing understanding of cardiac physiology and the importance of immediate response. Each update has aimed to simplify procedures while improving survival rates, especially in out-of-hospital cardiac arrests.

Why It Matters

CPR remains one of the most critical interventions in emergency medicine, directly influencing survival rates and neurological outcomes after cardiac arrest. Its widespread adoption has transformed public health and emergency response systems globally.

Immediate CPR can double or triple survival chances, especially when performed within the first few minutes of collapse.
Over 350,000 cardiac arrests occur annually in the U.S., with less than half receiving bystander CPR, highlighting the need for broader training.
Schools in 40+ states now require CPR training for graduation, increasing youth preparedness.
Public access to AEDs and CPR training has improved survival rates in countries like Norway and the Netherlands.
Studies show that 90% of people who receive CPR from a bystander survive if defibrillation occurs within minutes.
Global initiatives like the World Restart a Heart Day promote CPR awareness and training in over 60 countries annually.

As medical science advances, CPR continues to evolve, but its core principle—immediate action to save lives—remains unchanged and vital.