A focused collection of 115 calculators, scores, and clinical references.
A2C (Apical 2 Chamber) A2C (Apical 2 Chamber) A2C : Apical 2 chamber, LA : Left atrium, LV : Left ventricle, MV : Mitral valve. A2C (Zoomed Left Ventricle) A2C : Apical 2 chamber, LV : Left ventricle.
A3C (Apical 3 Chamber) A3C / APLAX (Apical 3 Chamber, Apical Long Axis) A3C : Apical 3 chamber, Ao : Aorta, AV : Aortic valve, LA : Left atrium, LV : Left ventricle, LVOT : Left ventricular outflow tract, MV : Mitral valve. A3C (Zoomed Left Ventricle) A3C : Apical 3 chamber, LV : Left ventricle.
A4C (Apical 4 Chamber) A4C (Apical 4 Chamber) A4C : Apical 4 chamber, IAS : Interatrial septum, IVS : Interventricular septum, LA : Left atrium, LV : Left ventricle, MV : Mitral valve, RA : Right atrium, RV : Right ventricle, TV : Tricuspid valve. A4C (Posterior Angulation) A4C : Apical 4 chamber, CS : Coronary sinus, LA : Left atrium, LV : Left ventricle, RA : Right atrium, RV : Right ventricle. A4C (Zoomed Left Ven
A5C (Apical 5 Chamber) A5C (Apical 5 Chamber) A5C : Apical 5 chamber, Ao : Aorta, IVS : Interventricular septum, LA : Left atrium, LV : Left ventricle, LVOT : Left ventricular outflow tract, RV : Right ventricle. A5C (Focus on RVOT) A5C : Apical 5 chamber, PA : Pulmonary artery, PV : Pulmonic valve, RVOT : Right ventricular outflow tract.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Recommendations for the Evaluation of LV Diastolic Function by Echocardiography: An Update from the ASE and EACVI (2016) ASE recommendations for the evaluation of LV diastolic function by echocardiography: Quick reference (2016)
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Heart transplant, Atrioventrcular block and paced, and Atrial fibrillation (with impaired EF) Recommendations for the Evaluation of LV Diastolic Function by Echocardiography: An Update from the ASE and EACVI (2016) ASE recommendations for the evaluation of LV diastolic function by echocardiography: Quick reference (2016)
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Interatrial Septum Focused Interatrial Septum IAS : Interatrial septum, LA : Left atrium, LV : Left ventricle, RA : Right atrium.
IVC (Inferior Vena Cava) SC (Long Axis IVC) IVC : Inferior vena cava, RA : Right atrium, SC : Subcostal. Transverse IVC Ao : Aorta, IVC : Inferior vena cava. Right Lateral IVC Ao : Aorta, IVC : Inferior vena cava.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Assessment of LV filling pressures in Hypertrophic Cardiomyopathy Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Recommendations for the Evaluation of LV Diastolic Function by Echocardiography: An Update from the ASE and EACVI (2016) ASE recommendations for the evaluation of LV diastolic function by echocardiography: Quick reference (2016)
Assessment of Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Recommendations for the Evaluation of LV Diastolic Function by Echocardiography: An Update from the ASE and EACVI (2016) ASE recommendations for the evaluation of LV diastolic function by echocardiography: Quick reference (2016)
Assessment of Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015)
Assessment of Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Recommendations for the Evaluation of LV Diastolic Function by Echocardiography: An Update from the ASE and EACVI (2016) ASE recommendations for the evaluation of LV diastolic function by echocardiography: Quick reference (2016)
Assessment of Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015)
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Inferior vena cava Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015)
Left ventricle (Size) Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Left ventricle (Mass) Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Left ventricle (Volume) Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and
Aorta (Size) Echocardiography in aortic diseases: EAE recommendations for clinical practice (2010)
Left ventricular diastolic function LAP indeterminate if only 1 of 3 parameters available. Pulmonary vein S/D ratio <1 applicable to conclude elevated LAP in patients with depressed LV EF. Recommendations for the Evaluation of LV Diastolic Function by Echocardiography: An Update from the ASE and EACVI (2016)
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Aortic Regurgitation Bolded qualitative and semiquantitative signs are considered specific for their AR grade. Color Doppler usually performed at a Nyquist limit of 50-70 cm/sec. (1) Unless there are other reasons for LV dilation. (2) Specific in normal LV function, in absence of causes of volume overload. Exception: acute AR, in which chambers have not had time to dilate. (3) PHT is shortened with increasing LV dias
Mitral stenosis *Specific findings Echocardiographic assessment of valve stenosis: EAE/ASE recommendations for clinical practice (2009)
Aortic Stenosis Recommendations on the Echocardiographic Assessment of Aortic Valve Stenosis: A Focused Update from the EACVI and the ASE (2017)
Mitral regurgitation Bolded qualitative and semiquantitative signs are considered specific for their MR grade. All parameters have limitations, and an integrated approach must be used that weighs the strength of each echocardiographic measurement. All signs and measures should be interpreted in an individualized manner that accounts for body size, sex, and all other patient characteristics. (1) This pertains mostly t
Pulmonary Stenosis Echocardiographic assessment of valve stenosis: EAE/ASE recommendations for clinical practice (2009)
Pulmonary Regurgitation (1) Unless there are other reasons for RV enlargement. (2) Exception: acute PR. (3) Identifies a CMR-derived PR fraction >40%. (4) Steep deceleration is not specific for severe PR. (5) Not reliable in the presence of high RV end diastolic pressure. (6) Defined as the duration of the PR signal divided by the total duration of diastole, with this cutoff identifying a CMR-derived PR fraction > 25
Tricuspid Regurgitation Bolded signs are considered specific for their tricuspid regurgitation grade. (1) RV and RA size can be within the “normal” range in patients with acute severe TR. (2) Signs are nonspecific and are influenced by many other factors (RV diastolic function, atrial fibrillation, RA pressure). (3) There are little data to support further separation of these values. ASE Recommendations for Noninvasi
Tricuspid Stenosis *Specific findings Echocardiographic assessment of valve stenosis: EAE/ASE recommendations for clinical practice (2009)
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
PLAX (Parasternal Long Axis) PLAX (Parasternal Long Axis) LV : Left ventricle, RV : Right ventricle, AV : Aortic valve, LA : Left atrium, LVOT : Left ventricular outflow tract, IVS : Interventricular septum, MV : Mitral valve. PLAX (Zoomed MV) LA : Left atrium, MV : Mitral valve, PLAX : Parasternal long axis. PLAX (Increased Depth) LV : Left ventricle, RV : Right ventricle, Ao : Aorta, LA : Left atrium, PLAX : Parast
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
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The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
PSAX (Parasternal Short Axis) PSAX (Level Great Vessels � Focus on PV) RVOT : Right ventricular outflow tract, PV : Pulmonic valve, RA : Right atrium, Ao : Aorta, PA : Pulmonary artery, RPA : Right pulmonary artery, LPA : Left pulmonary artery, PSAX : Parasternal short axis. PSAX (Focus on PV and PA) Ao : Aorta, PA : Pulmonary artery, PSAX : Parasternal short axis, PV : Pulmonic valve, RVOT : Right ventricular outflo
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Coronary Artery Territories
Right ventricle (Size) Guidelines for the Echocardiographic Assessment of the Right Heart in Adults: ASE, EACVI, ESC, CSE (2010) Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Guidelines for the diagnosis and management of acute pulmonary embolism ESC, ERS (2019) Right ventricle (Area, Volume) Recommendations for Cardiac Chamber Quantification
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
RV 2C (Right Ventricular Two-Chamber) RV 2C (Right Ventricular Two-Chamber) RA : Right atrium, RV : Right ventricle, SVC : Superior vena cava, TV : Tricuspid valve.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
SC (Subcostal View) SC 4C (Subcostal 4 Chamber) 4C : 4 chamber, IAS : Interatrial septum, IVS : Interventricular septum, LA : Left atrium, LV : Left ventricle, MV : Mitral valve, RA : Right atrium, RV : Right ventricle, SC : Subcostal, TV : Tricuspid valve. SC (Superior Vena Cava) IVC : Inferior vena cava, RA : Right atrium, SC : Subcostal, SVC : Superior vena cava. SC (Long Axis IVC) IVC : Inferior vena cava, RA : R
Left atrium (Size) Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Left atrium (Volume) Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015) Right atrium (Size) Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
SSN (Suprasternal Notch) SSN (Suprasternal Notch) Ao : Aorta, LA : Left atrium, LLpvn : Left lower pulmonary vein, LUpvn : Left upper pulmonary vein, RLpvn : Right lower pulmonary vein, RUpvn : Right upper pulmonary vein, SVC : Superior vena cava. SSN View (Left Innominate Vein, SVC, Right PA) Ao : Aorta, L innom vn : Left innominate vein, PA : Pulmonary artery, RPA : Right pulmonary artery, SSN : Suprasternal notch,
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
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Pericardial effusion Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015)
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
Assessment of LV filling pressures in Atrial Fibrillation Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the ASE and EACVI (2015)
Aorta View High Right Parasternal View of the Aorta Asc Ao : Ascending aorta, AV : Aortic valve.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.
The audited source currently returns an empty page. This catalog entry is retained for coverage and monitoring, but no clinical content or calculation is asserted.