Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and...

10
Cardiac Emergencies Cardiac Emergencies Objectives Objectives 1. 1. Identify the common cause of a heart Identify the common cause of a heart attack attack 2. 2. List signs and symptoms of a heart List signs and symptoms of a heart attack attack 3. 3. Identify the care for a heart attack Identify the care for a heart attack 4. 4. Recognize the primary signs of cardiac Recognize the primary signs of cardiac arrest arrest 5. 5. Describe the purpose of CPR Describe the purpose of CPR 6. 6. Be able to perform CPR Be able to perform CPR 7. 7. List conditions in which a rescuer may List conditions in which a rescuer may stop CPR stop CPR

Transcript of Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and...

Page 1: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Cardiac EmergenciesCardiac EmergenciesObjectivesObjectives

1.1. Identify the common cause of a heart Identify the common cause of a heart attackattack

2.2. List signs and symptoms of a heart attackList signs and symptoms of a heart attack3.3. Identify the care for a heart attackIdentify the care for a heart attack4.4. Recognize the primary signs of cardiac Recognize the primary signs of cardiac

arrestarrest5.5. Describe the purpose of CPRDescribe the purpose of CPR6.6. Be able to perform CPRBe able to perform CPR7.7. List conditions in which a rescuer may List conditions in which a rescuer may

stop CPRstop CPR

Page 2: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Heart AttackHeart Attack

Like all living tissue, the cells of the heart need a Like all living tissue, the cells of the heart need a continuous supply of oxygen. The coronary continuous supply of oxygen. The coronary arteries supply the heart muscle with oxygen-arteries supply the heart muscle with oxygen-rich blood. If the heart is deprived of this blood, rich blood. If the heart is deprived of this blood, it dies.it dies.

If enough of the muscle dies, the heart cannot If enough of the muscle dies, the heart cannot circulate blood effectively, causing a circulate blood effectively, causing a heart heart attackattack..

A heart attack interferes with the heartA heart attack interferes with the heart’’s s electrical and mechanical systems. This electrical and mechanical systems. This interference may result in an irregular interference may result in an irregular heartbeat, which may prevent blood from heartbeat, which may prevent blood from circulating effectively. circulating effectively.

Page 3: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Common Cause of a Common Cause of a Heart attackHeart attack

A Heart attack is usually the result of A Heart attack is usually the result of cardiovascular disease (coronary heart cardiovascular disease (coronary heart disease).disease). This is the leading cause of death for adults This is the leading cause of death for adults

over 44 years of age in the U.S. over 44 years of age in the U.S. 70 million Americans suffer from this.70 million Americans suffer from this. 1 million deaths annually/500,000 are due to 1 million deaths annually/500,000 are due to

heart attacksheart attacks Cardiovascular disease develops slowly. Cardiovascular disease develops slowly.

Fatty deposits of cholesterol and other Fatty deposits of cholesterol and other material may gradually build up on the inner material may gradually build up on the inner walls of the arteries. walls of the arteries.

Page 4: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Signs and SymptomsSigns and Symptoms

1.1. Persistent chest pain or discomfort, Persistent chest pain or discomfort, sometimes confused with indigestion, (a sometimes confused with indigestion, (a muscle spasms)muscle spasms)

2.2. Heart burn to unbearable crushing painHeart burn to unbearable crushing pain

3.3. Breathes noisily, short of breath, faster Breathes noisily, short of breath, faster than normalthan normal

4.4. Skin = ashen, pale, bluish - profuse Skin = ashen, pale, bluish - profuse sweatingsweating

5.5. Nausea/vomitNausea/vomit

Page 5: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Care for a Heart attackCare for a Heart attack

1.1. Recognize the signs and symptoms of a Recognize the signs and symptoms of a heart attackheart attack

2.2. Call EMSCall EMS

3.3. Convince the victim to stop activity and restConvince the victim to stop activity and rest

4.4. Help the victim rest comfortablyHelp the victim rest comfortably

5.5. Comfort victimComfort victim

6.6. Assist the victim with medication, if Assist the victim with medication, if prescribed prescribed (Nitroglycerin - vasodilator)(Nitroglycerin - vasodilator)

7.7. Be prepared to give CPR if the victimBe prepared to give CPR if the victim’’s heart s heart stops beating. stops beating.

Page 6: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Cardiac Arrest/Common Cardiac Arrest/Common CausesCauses

Cardiac arrest occurs when the heart stops beating Cardiac arrest occurs when the heart stops beating or beats too ineffectively to generate a pulse and or beats too ineffectively to generate a pulse and blood cannot be circulated.blood cannot be circulated.

Cardiovascular disease is the most common.Cardiovascular disease is the most common. Drowning, suffocation, and certain drugs can Drowning, suffocation, and certain drugs can

cause breathing to stop, which will soon lead to cause breathing to stop, which will soon lead to cardiac arrest.cardiac arrest.

Severe injuries to the chest or severe blood loss Severe injuries to the chest or severe blood loss can also cause the heart to stop.can also cause the heart to stop.

Electrocution disrupts the heartElectrocution disrupts the heart’’s electrical s electrical activityactivity

Stroke or other types of brain damage can also Stroke or other types of brain damage can also stop the heart stop the heart

Page 7: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Purpose of CPRPurpose of CPR

A victim who is not breathing and has no A victim who is not breathing and has no pulse is said to be clinically dead. pulse is said to be clinically dead. However, the cells of the brain and other However, the cells of the brain and other vital organs will continue to live for a vital organs will continue to live for a short period of time until oxygen is short period of time until oxygen is depleted. This victim needs depleted. This victim needs cardiopulmonary resuscitation (CPR)cardiopulmonary resuscitation (CPR)

Without CPR, the brain will begin to die Without CPR, the brain will begin to die within 4 to 6 minutes. This irreversible within 4 to 6 minutes. This irreversible damage caused by brain cell death is damage caused by brain cell death is known as biological death. known as biological death.

Page 8: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Adult/Child CPRAdult/Child CPR

After doing the primary survey and you After doing the primary survey and you discover the victim is not breathing discover the victim is not breathing and does not have a pulse, begin CPR.and does not have a pulse, begin CPR.

30 compressions/2 breaths 30 compressions/2 breaths Adult - Compress chest at least 2 Adult - Compress chest at least 2

inchesinches Child – Compress chest about 2 inchesChild – Compress chest about 2 inches Compress at a rate of at least 100 Compress at a rate of at least 100

times/mintimes/min

Page 9: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Infant CPRInfant CPR

InfantInfant Maintain head-tilt with hand on foreheadMaintain head-tilt with hand on forehead Place pads of fingers below imaginary line Place pads of fingers below imaginary line

running across chest connecting nipples. running across chest connecting nipples. Relax your fingers.Relax your fingers.

30 compressions/2 breaths30 compressions/2 breaths Compress chest about 1 ½ inchesCompress chest about 1 ½ inches Compress at a rate of 100 times/ minCompress at a rate of 100 times/ min

Page 10: Cardiac Emergencies Objectives 1. Identify the common cause of a heart attack 2. List signs and symptoms of a heart attack 3. Identify the care for a heart.

Do Not Stop CPR unless:Do Not Stop CPR unless:

1.1. You see an obvious sign of life such You see an obvious sign of life such as breathing.as breathing.

2.2. An AED is ready to use.An AED is ready to use.

3.3. Another trained responder or EMS Another trained responder or EMS personnel take over. personnel take over.

4.4. You are too exhausted to continue.You are too exhausted to continue.

5.5. The scene becomes unsafe. The scene becomes unsafe.