Occult arterial bleeding associated with cardiac device implantation

Area of Science:

• Cardiology
• Interventional Radiology
• Vascular Medicine

Background:

• Hematomas/hemorrhages are known early complications of cardiac implantable electronic devices (CIEDs).
• These complications can lead to reinterventions, infections, readmissions, and prolonged hospital stays.
• Arterial hemorrhages are a less common but serious subset requiring specific management.

Observation:

• Two clinical cases of inadvertent arterial bleeding post-pacemaker implantation are presented.
• High clinical suspicion was crucial for identifying these arterial events.
• A multidisciplinary team approach involving cardiologists, radiologists, and interventional medicine specialists was employed.

Findings:

• The collaborative evaluation facilitated rapid and accurate diagnosis of arterial bleeding.
• An effective endovascular approach was successfully utilized to manage the arterial hemorrhage.
• Prompt identification and intervention are key to successful outcomes.

Implications:

• This case series highlights the importance of recognizing arterial bleeding after CIED implantation.
• Multidisciplinary collaboration is essential for timely diagnosis and treatment.
• Endovascular techniques offer a viable and effective treatment strategy for these specific complications.