Left ventricular pressures during human coronary cinearteriography

John E. Madias; Edward M. Cohen

doi:10.1016/0002-8703(74)90463-3

Left ventricular pressures during human coronary cinearteriography

John E. Madias
, Edward M. Cohen

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Continuous left ventricular pressures were recorded during coronary arteriography performed on patients with coronary artery disease or cardiomyopathy. Left ventricular end-diastolic pressures remained unchanged during injections but rose in a cumulative, incremental fashion between individual injections. Elevation of left ventricular dp dt accompanied the late phase of systemic hypotension. The results suggest prompt recovery of left ventricular function after coronary contrast injection. Left ventricular end-diastolic pressure elevation was variable with time, appeared related to a volume effect, and was a poor indicator of left ventricular function.

Original language	English
Pages (from-to)	304-310
Number of pages	7
Journal	American Heart Journal
Volume	88
Issue number	3
DOIs	https://doi.org/10.1016/0002-8703(74)90463-3
State	Published - Sep 1974
Externally published	Yes

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@article{fb7c28e204444391869254a361981b15,

title = "Left ventricular pressures during human coronary cinearteriography",

abstract = "Continuous left ventricular pressures were recorded during coronary arteriography performed on patients with coronary artery disease or cardiomyopathy. Left ventricular end-diastolic pressures remained unchanged during injections but rose in a cumulative, incremental fashion between individual injections. Elevation of left ventricular dp dt accompanied the late phase of systemic hypotension. The results suggest prompt recovery of left ventricular function after coronary contrast injection. Left ventricular end-diastolic pressure elevation was variable with time, appeared related to a volume effect, and was a poor indicator of left ventricular function.",

author = "Madias, \{John E.\} and Cohen, \{Edward M.\}",

note = "Funding Information: From the Thorndike Memorial Laboratory and the Tufts Circulation Laboratory, Boston City Hospital, and the Departmenta of Medicine, Hzirvard Medical School and Tufta University School of Medicine, Boston, Mass. This study WBB supported by a training grant from the National Heart and Lung Institute, 5 To1 HL 05986.03. Received for publication March 18, 1974. Reprint requests: Dr. John E. Madias, Department of Cardiology, Boston City Hospital, 818 Harrison Ave., Boston, Mass. 02118.",

year = "1974",

month = sep,

doi = "10.1016/0002-8703(74)90463-3",

language = "English",

volume = "88",

pages = "304--310",

journal = "American Heart Journal",

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T1 - Left ventricular pressures during human coronary cinearteriography

AU - Madias, John E.

AU - Cohen, Edward M.

N1 - Funding Information: From the Thorndike Memorial Laboratory and the Tufts Circulation Laboratory, Boston City Hospital, and the Departmenta of Medicine, Hzirvard Medical School and Tufta University School of Medicine, Boston, Mass. This study WBB supported by a training grant from the National Heart and Lung Institute, 5 To1 HL 05986.03. Received for publication March 18, 1974. Reprint requests: Dr. John E. Madias, Department of Cardiology, Boston City Hospital, 818 Harrison Ave., Boston, Mass. 02118.

PY - 1974/9

Y1 - 1974/9

N2 - Continuous left ventricular pressures were recorded during coronary arteriography performed on patients with coronary artery disease or cardiomyopathy. Left ventricular end-diastolic pressures remained unchanged during injections but rose in a cumulative, incremental fashion between individual injections. Elevation of left ventricular dp dt accompanied the late phase of systemic hypotension. The results suggest prompt recovery of left ventricular function after coronary contrast injection. Left ventricular end-diastolic pressure elevation was variable with time, appeared related to a volume effect, and was a poor indicator of left ventricular function.

AB - Continuous left ventricular pressures were recorded during coronary arteriography performed on patients with coronary artery disease or cardiomyopathy. Left ventricular end-diastolic pressures remained unchanged during injections but rose in a cumulative, incremental fashion between individual injections. Elevation of left ventricular dp dt accompanied the late phase of systemic hypotension. The results suggest prompt recovery of left ventricular function after coronary contrast injection. Left ventricular end-diastolic pressure elevation was variable with time, appeared related to a volume effect, and was a poor indicator of left ventricular function.

UR - https://www.scopus.com/pages/publications/0016255902

U2 - 10.1016/0002-8703(74)90463-3

DO - 10.1016/0002-8703(74)90463-3

M3 - Article

C2 - 4852651

AN - SCOPUS:0016255902

SN - 0002-8703

VL - 88

SP - 304

EP - 310

JO - American Heart Journal

JF - American Heart Journal

IS - 3

ER -

Left ventricular pressures during human coronary cinearteriography

Abstract

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