Wrist vs arm access for complex heart procedures
Part of Heart & circulation clinical trials.
This study compares using the wrist (radial artery) versus a different access site (conventional radial access approach) during complex, larger “bore” heart procedures to open blocked coronary arteries. It aims to see which approach is safer and works better for challenging cases like chronic blockages or heavily calcified arteries.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You are coming in for chest pain or a heart attack without full artery blockage lifting (unstable angina, NSTEMI, or similar).
- Your cardiologist plans a complex artery-opening procedure using larger instruments (for example: CTO, left main disease, heavy calcification, complex branch blockages).
- A specialist expects a 7F guiding catheter will be needed for your procedure.
- You can sign an informed consent form in writing.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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