Myocardial and pericardial staining by transradial Optitorque Jacky shape catheter during left ventriculogram

Area of Science:

• Cardiology
• Interventional Cardiology
• Medical Imaging

Background:

• Transradial coronary angiography is a common procedure for diagnosing coronary artery disease.
• Left ventriculography is an essential part of coronary angiography, assessing left ventricular function and structure.
• Complications can arise from improper catheter manipulation during these procedures.

Observation:

• A 69-year-old male experienced inferior wall ischemia and underwent a transradial coronary angiogram.
• During left ventriculography, myocardial and pericardial contrast staining occurred, leading to chest pain.
• Initial transthoracic echocardiogram was unremarkable; however, a follow-up revealed trivial pericardial effusion.

Findings:

• The patient's chest pain resolved spontaneously, and he remained hemodynamically stable.
• Post-procedure imaging confirmed no significant cardiac abnormalities or tamponade.
• The Optitorque transradial catheter with specific tip shapes is noted as a preferred tool for this procedure.

Implications:

• This case underscores the critical need for meticulous catheter tip positioning during left ventriculography to mitigate risks like myocardial staining and rupture.
• Careful contrast injection and catheter manipulation are vital for patient safety in transradial coronary procedures.
• Adherence to procedural best practices can prevent serious complications and ensure favorable patient outcomes.