Chronic Dermatomyositis with Intermittent Trifascicular Block

Slides:

Advertisements

Similar presentations

Tell-tale Telangiectasias

Advertisements

Colloquium on Therapy of Right Heart Failure

Left Bundle Branch Block and Intermittent Type A Preexcitation

Cavitary Lung Lesion in a Patient With Congestive Heart Failure

Volume 91, Issue 1, Pages (January 1987)

When to Be Rash About a Fever and Headache

Paradoxic Heart Rate Deceleration during Exercise

The Automated Implantable Cardiac Defibrillator

Deglutition Syncope with Coexistent Carotid Sinus Hypersensitivity

Dextrocardia, Anteroseptal infarction, and Fascicular Block

Robert Pickering, M.D, Fernando J. Martinez, M.D CHEST

The Conduction System of the Swine Heart

Hyperbaric Oxygenation in Cardiac and Pulmonary Disease

Varicosities of the Pulmonary Veins

Squamous Cell Lung Cancer Simulating an Acute Myocardial Infarction

Treatment of Sarcoidosis With Infliximab

A Case of Benign Inoculation Lymphoreticulosis Presenting as Axillary Lymphadenopathy of “Obscure” Origin MARDOQUEO I. SALOMON, M.D., F.C.C.P. Diseases.

Air Pollution and Chest Disease

Rheumatic Heart Disease in East Pakistan

Fever, Skin Eruption, Low Serum Gammaglobulin in a Child with Leukemia

Chronic Skin Eruptions Preceding a Cavitating Lung Lesion

An Unexpected Consequence of Electronic Cigarette Use

Frank W. Ewald, MD, FCCP, Albert H. Scherff, MD CHEST

Electrocardiographic Poor R-Wave Progression

Volume 137, Issue 3, Pages (March 2010)

The Lung Cancer Stage Page

A Middle-aged Asthmatic Woman With Unresolving Cough

Volume 92, Issue 3, Pages (September 1987)

Ventricular Fibrillation after Exercise Test

Systemic Sarcoidosis and Cardiac Conduction Abnormalities

Krishman. Padmanabhan, M.D., F.C.C.P., Santi R. Dhar, M.D., F.C.C.P

Pugazhendhi Vijayaraman et al. JACEP 2015;1:

Stephen W. Smith, MD Annals of Emergency Medicine

Volume 43, Issue 1, Pages (January 1963)

Sleep Apnea, Hypothyroidism and Pulmonary Edema

PEEP, Auto-PEEP, and Waterfalls

A Case of Benign Inoculation Lymphoreticulosis Presenting as Axillary Lymphadenopathy of “Obscure” Origin MARDOQUEO I. SALOMON, M.D., F.C.C.P. Diseases.

Volume 95, Issue 4, Pages (April 1989)

Volume 104, Issue 1, Pages 1-2 (July 1993)

Imaging for the Management of Community-Acquired Pneumonia

Acute Upper Airway Obstruction

His-bundle pacing in a patient with dextrocardia, severe systolic dysfunction, and complete atrioventricular block Manuel Molina-Lerma, MD, Juan Jiménez-Jáimez,

Idiopathic Spontaneous Pneumothorax

Prakash G. Suryanarayana, MD, David S. Frankel, MD, FHRS, Francis E

Brahms' Lullaby Revisited

The Churg-Strauss Syndrome

Fatal Hemoptysis in Ehlers-Danlos Syndrome

Evolution in Reimbursement for Sleep Studies and Sleep Centers

Volume 92, Issue 3, Pages (September 1987)

Systemic Sarcoidosis and Cardiac Conduction Abnormalities

Complete Heart Block due to Acute Nonspecific Carditis

Bedside Calibration Of Pulmonary Artery Catheters

Invasive Pulmonary Aspergillosis

Atrial Flutter with 1:1 A-V Conduction*

Pulmonary Manifestations in a Case of Multiple Myeloma

Hiroko Asakai, MD, Laura Fenwick, BSc, Robert M. Hamilton, MD, FRCP(C)

A Man in His 70s Presenting With Chest Pain and Hematuria

Successful catheter ablation of idiopathic ventricular tachycardia originating from the top of the left ventricular posterior papillary muscle near the.

Myocardial Sarcoidosis Unresponsive to Steroids

Cardiogenic Shock due to Right Ventricular Infarction

Frans Hagemeijer, M.D., Ph.D., F.C.C.P., Rob van Mechelen, M.D., Ph.D.

Volume 72, Issue 5, Pages (November 1977)

Pulse Deficit during Ventricular Tachycardia

Exercise Testing in Right Bundle-Branch Block

Digitalis and Angina Pectoris

Systemic Lupus Erythematosus Associated with Bronchiectasis

Hyperventilation Syndrome

Pleural Effusion and Renal Cell Carcinoma

HeartRhythm Case Reports

Joao Pimenta, M.D., Manoel Miranda, M.D., Lélio A. Silva, M.D. CHEST

Presentation transcript:

Chronic Dermatomyositis with Intermittent Trifascicular Block Paul R. Lightfoot, M.D., F.C.C.P., Saroja Bharati, M.D., Maurice Lev, M.D., F.C.C.P. CHEST Volume 71, Issue 3, Pages 413-416 (March 1977) DOI: 10.1378/chest.71.3.413 Copyright © 1977 The American College of Chest Physicians Terms and Conditions

Figure 1 A (left). Leads 1, 2, and 3 during complete heart block. B (right). ECG showing 1:1 atrioventricular conduction with right bundle-branch block and left anterior hemiblock. CHEST 1977 71, 413-416DOI: (10.1378/chest.71.3.413) Copyright © 1977 The American College of Chest Physicians Terms and Conditions

Figure 1 A (left). Leads 1, 2, and 3 during complete heart block. B (right). ECG showing 1:1 atrioventricular conduction with right bundle-branch block and left anterior hemiblock. CHEST 1977 71, 413-416DOI: (10.1378/chest.71.3.413) Copyright © 1977 The American College of Chest Physicians Terms and Conditions

Figure 2 Intracardiac electrograms. Time lines indicate one-second intervals. From top to bottom are simultaneous surface lead 2, right atrial electrogram (RAE), and His bundle electrogram (HBE). A, Atrial activation; H, His bundle activation; and V, ventricular activation. CHEST 1977 71, 413-416DOI: (10.1378/chest.71.3.413) Copyright © 1977 The American College of Chest Physicians Terms and Conditions

Figure 3 A (upper). First part of right bundle branch. (arrows). Note presence of only a few remaining cells in right bundle branch (Gomori's trichrome stain, original magnification × 150). B. (lower). Periphery of posterior fibers of left bundle branch (arrows). There is considerable fibrosis and loss of cells. V, Ventricular myocardium (Gomori's trichrome stain, original magnification × 45). CHEST 1977 71, 413-416DOI: (10.1378/chest.71.3.413) Copyright © 1977 The American College of Chest Physicians Terms and Conditions

Figure 3 A (upper). First part of right bundle branch. (arrows). Note presence of only a few remaining cells in right bundle branch (Gomori's trichrome stain, original magnification × 150). B. (lower). Periphery of posterior fibers of left bundle branch (arrows). There is considerable fibrosis and loss of cells. V, Ventricular myocardium (Gomori's trichrome stain, original magnification × 45). CHEST 1977 71, 413-416DOI: (10.1378/chest.71.3.413) Copyright © 1977 The American College of Chest Physicians Terms and Conditions