Acardia

Acardia is a congenital absence of the heart. This is a rare and severe malformation that is incompatible with life. With acardia, the fetus completely lacks the heart and large vessels.

However, in some cases, acardia can occur in conjoined twins, when one of them has a complete absence of a heart, and the second has a heart. In such cases, the twin with the heart takes on the function of blood circulation for both, that is, it controls the blood circulation process in both twins. This condition can lead to overload of the healthy twin's cardiovascular system and the development of heart failure.

Thus, acardia is a severe congenital absence of the heart, incompatible with life in most cases, with the exception of some rare cases in conjoined twins.



Acardia is a rare congenital disease characterized by the complete absence of the patient's heart. This condition can occur in the case of conjoined twins, when one of them has a heart and the other is completely devoid of it. It is surprising that in this case the twin, who does have a heart, performs the circulatory functions for both.

Acardia is an extreme form of monstrosity and is one of the most complex and rare developmental anomalies. It occurs during embryonic development when the heart tube does not form properly, resulting in the complete absence of a heart in one of the twins.

In this case, the second twin, who has a heart, performs the function of blood circulation for both. This is possible due to the presence of vascular anastomoses (connections) between the circulatory systems of the twins. As a result, blood from the heart of one twin flows into the vessels of the other twin, ensuring his survival.

Patients suffering from acardia usually have other associated developmental abnormalities, such as the absence of a liver, stomach or other organs. This complicates the condition and worsens the prognosis.

Treatment of acardia is a huge medical challenge. Because there is no heart, conventional treatments such as surgery or heart transplantation are not applicable. The reason for this is that there is no physical structure on which the operation can be performed.

However, modern medicine is constantly evolving, and research into rare congenital anomalies is helping to find new approaches to treatment. Possible strategies include the development and use of artificial heart devices that can perform circulatory functions, as well as the use of stem cell technologies to create tissues and organs.

Acardia remains a challenging medical challenge that requires further research and development. Understanding the mechanisms behind the development of this rare disease could lead to new treatments and improve the prognosis for patients suffering from acardia.

In conclusion, acardia is a rare congenital disease characterized by the complete absence of a heart in the patient. It can occur in conjoined twins, with one having the heart controlling the blood circulation for both. Although Acardia is a rare congenital condition characterized by the absence of a heart in the affected individual. It can occur in cases of conjoined twins, where one of the twins has a heart while the other is completely devoid of one. Interestingly, in such cases, the twin with a heart controls the circulatory process for both individuals.

Acardia represents an extreme form of monstrosity and is one of the most complex and uncommon developmental anomalies. It manifests during embryonic development when the cardiac tube fails to form properly, resulting in the complete absence of a heart in one of the twins.

In this condition, the second twin, who possesses a heart, performs the circulatory function for both individuals. This is made possible through vascular anastomoses (connections) between the circulatory systems of the twins. As a result, blood from the heart of one twin is supplied to the vessels of the other twin, ensuring their survival.

Patients suffering from acardia typically have other associated developmental anomalies, such as the absence of a liver, stomach, or other organs. This complicates the condition and worsens the prognosis.

The treatment of acardia poses significant medical challenges. Due to the absence of a heart, conventional treatment methods, such as surgical interventions or heart transplantation, are not applicable. This is because there is no physical structure on which to perform the surgery.

However, modern medicine is constantly advancing, and research in the field of rare congenital anomalies is helping to discover new approaches to treatment. Possible strategies include the development and implementation of artificial cardiac devices that can perform circulatory functions, as well as the use of stem cell technologies to create tissues and organs.

Acardia remains a complex medical puzzle that requires further research and development. Understanding the mechanisms behind the development of this rare condition may lead to new treatment methods and improve the prognosis for patients with acardia.

In conclusion, acardia is a rare congenital condition characterized by the absence of a heart in the affected individual. It can occur in cases of conjoined twins, where one twin has a heart and controls the circulation for both. While acardia presents significant challenges, ongoing research and advancements in medical science hold the potential to unravel its complexities and pave the way for improved treatments and outcomes for individuals affected by this condition.



Acardia is a congenital anomaly in which the heart is absent. Acardamia can be diagnosed in one child or in one or two fetuses in the womb - under such conditions a normal child does not survive, and the one with a functioning heart is called a hemodynamic "twin". The heart valve releases blood towards the heartless baby or a specialized ductus arteriosus is formed and blood flows from it to the baby in need of blood supply. Thus, the hemodynamic twin is forced to give blood and participate in the circulation to the second child/children. A heartless fetus or child requires intrauterine blood transfusion and transplant procedures to survive