Blunt Force Trauma to the Heart from a Los Angeles Car Accident

Compared to other types of injuries like head injuries, fractures, or soft tissue injuries, blunt force trauma to the heart is relatively uncommon in automobile accidents because the heart is protected by the ribcage and sternum.

However, in high-impact, high-speed, or forceful frontal impact collisions, the risk of blunt force trauma to the heart increases. Although seat belts and airbags in modern vehicles have significantly improved overall safety and reduced the likelihood of severe chest injuries, including those to the heart, the risk is not completely eliminated, particularly in cases of extreme crashes or when safety measures are not properly utilized.

What is blunt force trauma to the heart?

Blunt force trauma to the heart occurs when the chest experiences a high-impact event, like a car accident. When the ribcage or sternum sustain blunt force trauma, it can lead to injuries that affect the heart’s structure and ability to function.

What injuries can blunt force trauma to the heart cause?

While relatively uncommon, blunt force trauma to the heart can result in serious and potentially life-threatening injuries, such as:

• Myocardial contusion: The bruising or damage to the heart muscle itself that can interfere with the heart’s ability to pump blood effectively and cause symptoms such as chest pain, arrhythmias, and, in severe cases, heart failure.
• Cardiac rupture: In extreme cases, the force of the impact can cause the heart tissue to tear or rupture. This can result in a life-threatening condition that can lead to rapid blood loss into the pericardial sac (the sac surrounding the heart), resulting in cardiac tamponade.
• Pericardial tamponade: When blood or other fluids accumulate in the pericardial sac, this compresses the heart and impairs its ability to pump blood. Pericardial tamponade is a medical emergency that compels immediate intervention.
• Valvular injuries: Blunt force trauma can also damage the heart valves, leading to heart murmur or affecting blood flow through the heart chambers.
• Commotio cordis. Sometimes a forceful blow to the anterior chest wall directly over the heart during a heartbeat leads to sudden cardiac arrest. Some experts believe Buffalo Bills safety Damar Hamlin likely experienced commotio cordis when he collapsed after taking a hit to the chest during a Monday Night Football game in January 2023.

How is blunt force trauma to the heart treated?

Treatment for blunt force trauma to the heart can vary according to the severity of the injuries. In less serious cases, observation and supportive care may be sufficient, but if the injuries are severe, medical interventions might include:

• Monitoring: Continuous monitoring of vital signs and cardiac function to detect any signs of deterioration.
• Pain management: Medications may be administered to manage pain and discomfort.
• Inotropic medications: These drugs may be used to support the heart’s pumping function.
• Surgical intervention: In cases of cardiac rupture or severe valvular injuries, surgery may be necessary to repair the damaged tissues. Pericardiocentesis, a procedure to drain excess fluid from the pericardial sac, may be performed in cases of cardiac tamponade.
• Intensive care: Patients with severe injuries may require intensive care to address complications and ensure close monitoring.

The prognosis for individuals with blunt force trauma to the heart can vary widely depending on the extent and nature of the injuries and the timeliness and effectiveness of medical intervention. However, immediate medical attention is critical to improve the chances of a positive outcome.

How can blunt force trauma injuries to the heart be avoided?

Preventing blunt force trauma to the heart in auto accidents requires a combination of safety measures and responsible driving practices. Here are several ways to minimize the risk of such injuries:

• Wear seat belts: Seat belts help restrain the body during a collision and are crucial in preventing vehicle occupants from being ejected, reducing the risk of severe chest injuries.
• Proper child restraints: Use appropriate child safety seats and booster seats for young passengers, follow the manufacturer’s guidelines and local regulations for installation, and ensure that children are securely restrained in the back.
• Airbag safety: Airbags are designed to deploy in moderate to severe frontal collisions and can provide additional protection by reducing the impact force on the chest. Ensure that all occupants are seated in a safe position in the event of an airbag deployment.
• Obey traffic laws: Always follow speed limits and other traffic regulations—responsible driving practices can help reduce the likelihood of accidents and the severity of injuries.
• Avoid distractions: Minimize distractions like using mobile phones, adjusting the radio, and engaging in activities that take your attention away from your driving.
• Maintain a safe following distance: Keep a safe following distance from the vehicle in front of you to allow for adequate reaction time and help prevent rear-end collisions.
• Vehicle maintenance: Perform regular maintenance on your vehicle, checking for any mechanical issues or worn-out components that could contribute to accidents or lower the effectiveness of safety features.
• Defensive driving: Defensive driving involves being aware of your surroundings, staying alert, anticipating potential hazards, and taking proactive measures to avoid collisions.
• Drive sober: Avoid driving under the influence of alcohol or drugs, as impairment significantly increases the risk of accidents and severe injuries.
• Advanced safety features: Whenever possible, drive vehicles equipped with advanced safety features such as automatic emergency braking, lane departure warning, and collision avoidance systems, all of which can help mitigate the impact of a collision.

While it may not be possible to completely eliminate the risk of accidents, these preventive measures can significantly reduce the likelihood of blunt force trauma to the heart and other severe injuries.

At McNicholas & McNicholas, LLP, we have advocated for dozens of clients seriously injured in an automobile accident caused by another driver’s negligence. Our Los Angeles car accident lawyers have the skills required to hold those responsible for your injuries and losses accountable. We take cases on contingency and offer a free initial consultation, so you won’t pay us until we have done our job by recovering compensation for you. Call us in Los Angeles or complete our contact form to request your no-cost case evaluation today.

This blog should not be used as legal advice. Each person’s case is unique and different. Therefore, if you are interested in receiving legal advice about your case, please consult with a lawyer to get the advice you need based on your facts and circumstances.