Presentation is loading. Please wait.

Presentation is loading. Please wait.

Potassium and Magnesium Supplementation Do Not Protect Against Atrial Fibrillation After Cardiac Operation: A Time-Matched Analysis  Timothy S. Lancaster,

Published byDamian Hill Modified over 5 years ago

Similar presentations

Presentation on theme: "Potassium and Magnesium Supplementation Do Not Protect Against Atrial Fibrillation After Cardiac Operation: A Time-Matched Analysis  Timothy S. Lancaster,"— Presentation transcript:

1 Potassium and Magnesium Supplementation Do Not Protect Against Atrial Fibrillation After Cardiac Operation: A Time-Matched Analysis  Timothy S. Lancaster, MD, Matthew R. Schill, MD, Jason W. Greenberg, BS, Marc R. Moon, MD, Richard B. Schuessler, PhD, Ralph J. Damiano, MD, Spencer J. Melby, MD  The Annals of Thoracic Surgery  Volume 102, Issue 4, Pages (October 2016) DOI: /j.athoracsur Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Time course of postoperative atrial fibrillation (POAF) onset after cardiac operation by Kaplan-Meier survival analysis for freedom from POAF. (Hr = hour.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Scatter plots of all baseline and postoperative plasma (A) potassium, (B) magnesium, and (C) creatinine levels through 120 postoperative hours (Hr) (5 days). Time 0 represents time of exit from operating room. Trend lines represent moving average (Loess curve) throughout the time period. Compared with controls, patients with postoperative atrial fibrillation (POAF) had higher postoperative potassium (p < 0.001), magnesium (p < 0.001), and creatinine (p < 0.001) levels. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 (A, B) Incidence of postoperative atrial fibrillation (POAF) and (C, D) Kaplan-Meier analysis of freedom from POAF based on quintile grouping of plasma (A, C) potassium or (B, D) magnesium levels at atrial fibrillation (AF) onset or matched time point. Numbers above bars represent number of patients per respective quintile group. A higher potassium or magnesium quintile was associated with a higher probability of POAF occurrence. (Hr = hour; + = patient censored.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 Mean (A) potassium and (B) magnesium levels at atrial fibrillation (AF) onset or matched time point were higher in patients with postoperative atrial fibrillation (POAF) versus controls, regardless of procedure type (coronary artery bypass grafting [CABG] or valve ± CABG). Numbers above bars represent number of patients per respective group, p values represent POAF versus control within respective procedure type. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

6 Fig 5 Incidence of postoperative atrial fibrillation (POAF) based on quintile grouping of plasma (A) potassium or (B) magnesium level at atrial fibrillation (AF) onset or matched time point, subdivided by procedure type (coronary artery bypass grafting [CABG] or valve ± CABG). Numbers above bars represent number of patients per respective group. A higher potassium or magnesium quintile was associated with a higher probability of POAF occurrence regardless of procedure type. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

Download ppt "Potassium and Magnesium Supplementation Do Not Protect Against Atrial Fibrillation After Cardiac Operation: A Time-Matched Analysis  Timothy S. Lancaster,"

Similar presentations

Results of Coronary Artery Endarterectomy and Coronary Artery Bypass Grafting for Diffuse Coronary Artery Disease  Srikrishna Sirivella, MD, Isaac Gielchinsky,

Results of Coronary Artery Endarterectomy and Coronary Artery Bypass Grafting for Diffuse Coronary Artery Disease  Srikrishna Sirivella, MD, Isaac Gielchinsky,
Elevated Hemoglobin A1c Is Associated With Lower Socioeconomic Position and Increased Postoperative Infections and Longer Hospital Stay After Cardiac.

Elevated Hemoglobin A1c Is Associated With Lower Socioeconomic Position and Increased Postoperative Infections and Longer Hospital Stay After Cardiac.
Repeat Sternotomy: No Longer a Risk Factor in Mitral Valve Surgical Procedures  Mehrdad Ghoreishi, MD, Murtaza Dawood, MD, Gerald Hobbs, PhD, Chetan Pasrija,

Repeat Sternotomy: No Longer a Risk Factor in Mitral Valve Surgical Procedures  Mehrdad Ghoreishi, MD, Murtaza Dawood, MD, Gerald Hobbs, PhD, Chetan Pasrija,
Repeated Target Vessel Revascularization After Coronary Artery Bypass for In-Stent Restenosis  Jung-Hwan Kim, MD, Seung Hyun Lee, MD, PhD, Hyun-Chel Joo,

Repeated Target Vessel Revascularization After Coronary Artery Bypass for In-Stent Restenosis  Jung-Hwan Kim, MD, Seung Hyun Lee, MD, PhD, Hyun-Chel Joo,
Elevated Hemoglobin A1c Is Associated With Lower Socioeconomic Position and Increased Postoperative Infections and Longer Hospital Stay After Cardiac.

Elevated Hemoglobin A1c Is Associated With Lower Socioeconomic Position and Increased Postoperative Infections and Longer Hospital Stay After Cardiac.
Jason O. Robertson, MD, Phillip S. Cuculich, MD, Lindsey L

Jason O. Robertson, MD, Phillip S. Cuculich, MD, Lindsey L
Outcomes of Reintervention on the Autograft After Ross Procedure

Outcomes of Reintervention on the Autograft After Ross Procedure
Jeevan Nagendran, MD, Colleen M. Norris, PhD, Michelle M

Jeevan Nagendran, MD, Colleen M. Norris, PhD, Michelle M
The persistent problem of new-onset postoperative atrial fibrillation: A single-institution experience over two decades  Jeanne Shen, BS, Shelly Lall,

The persistent problem of new-onset postoperative atrial fibrillation: A single-institution experience over two decades  Jeanne Shen, BS, Shelly Lall,
Increased late mortality after coronary artery bypass surgery complicated by isolated new-onset atrial fibrillation: A comprehensive propensity-matched.

Increased late mortality after coronary artery bypass surgery complicated by isolated new-onset atrial fibrillation: A comprehensive propensity-matched.
Preoperative Serum Soluble Receptor Activator of Nuclear Factor-κB Ligand and Osteoprotegerin Predict Postoperative Atrial Fibrillation in Patients Undergoing.

Preoperative Serum Soluble Receptor Activator of Nuclear Factor-κB Ligand and Osteoprotegerin Predict Postoperative Atrial Fibrillation in Patients Undergoing.
Surgical Ablation of Atrial Fibrillation in the United States: Trends and Propensity Matched Outcomes  Vinay Badhwar, MD, J. Scott Rankin, MD, Niv Ad,

Surgical Ablation of Atrial Fibrillation in the United States: Trends and Propensity Matched Outcomes  Vinay Badhwar, MD, J. Scott Rankin, MD, Niv Ad,
Shoichi Okada, MD, Timo Weimar, MD, Marc R. Moon, MD, Richard B

Shoichi Okada, MD, Timo Weimar, MD, Marc R. Moon, MD, Richard B
Postoperative Atrial Fibrillation Is Associated With High On-Aspirin Platelet Reactivity  Tomislav Kopjar, MD, PhD, Mate Petricevic, MD, PhD, Hrvoje Gasparovic,

Postoperative Atrial Fibrillation Is Associated With High On-Aspirin Platelet Reactivity  Tomislav Kopjar, MD, PhD, Mate Petricevic, MD, PhD, Hrvoje Gasparovic,
Long-Term Consequences of Postoperative Heart Failure After Surgery for Aortic Stenosis Compared With Coronary Surgery  Farkas B. Vánky, MD, PhD, Erik.

Long-Term Consequences of Postoperative Heart Failure After Surgery for Aortic Stenosis Compared With Coronary Surgery  Farkas B. Vánky, MD, PhD, Erik.
Should We Ablate Atrial Fibrillation During Coronary Artery Bypass Grafting and Aortic Valve Replacement?  Talal Al-Atassi, MD, MPH, Donna-May Kimmaliardjuk,

Should We Ablate Atrial Fibrillation During Coronary Artery Bypass Grafting and Aortic Valve Replacement?  Talal Al-Atassi, MD, MPH, Donna-May Kimmaliardjuk,
Does Diabetes Affect the Postoperative Outcomes After Total Arterial Off-Pump Coronary Bypass Surgery in Multivessel Disease?  Jae-Sung Choi, MD, PhD,

Does Diabetes Affect the Postoperative Outcomes After Total Arterial Off-Pump Coronary Bypass Surgery in Multivessel Disease?  Jae-Sung Choi, MD, PhD,
Predicting New-Onset Post-Coronary Artery Bypass Graft Atrial Fibrillation With Existing Risk Scores  Benjamin D. Pollock, PhD, MSPH, Giovanni Filardo,

Predicting New-Onset Post-Coronary Artery Bypass Graft Atrial Fibrillation With Existing Risk Scores  Benjamin D. Pollock, PhD, MSPH, Giovanni Filardo,
The Impact of Peripheral Vascular Disease on Long-Term Survival After Coronary Artery Bypass Graft Surgery  Danny Chu, MD, Faisal G. Bakaeen, MD, Xing.

The Impact of Peripheral Vascular Disease on Long-Term Survival After Coronary Artery Bypass Graft Surgery  Danny Chu, MD, Faisal G. Bakaeen, MD, Xing.
Association Between Obesity and Postoperative Atrial Fibrillation in Patients Undergoing Cardiac Operations: A Systematic Review and Meta-Analysis  Adrian.

Association Between Obesity and Postoperative Atrial Fibrillation in Patients Undergoing Cardiac Operations: A Systematic Review and Meta-Analysis  Adrian.

Similar presentations

Ads by Google