Controversy over the dicrotic notch and wave in the blood pressure record.

Controversy over the dicrotic notch and wave in the blood pressure record.

The term "dicrotic" means double beat. The dicrotic notch and the ensuing wave seen in the arterial pressure record is the pressure transient produced when the aortic valve closes at the end of left-ventricular ejection. It is also present in the pulmonary artery pressure record and signal...

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Xuất bản năm:IEEE Engineering in medicine and biology magazine 21, 5 (2002).
Tác giả chính: Geddes, L.A
Định dạng: Bài viết
Ngôn ngữ:English
Những chủ đề:
Aortic valve closure.
Arterial pressure record.
Blood pressure record.
Clinicians.
Dicrotic notch.
Double beat.
Left-ventricular ejection end.
Medical controversy.
Physiologists.
Pressure transient.
Pulmonary artery pressure record.
Pulmonic valve closure.