Chest pain and weight loss

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Iqra Qamar M.D.[2]

Abbreviations: ABG (arterial blood gas); ACE (angiotensin converting enzyme); BMI (body mass index); CBC (complete blood count); CSF (cerebrospinal fluid); CXR (chest X-ray); ECG (electrocardiogram); FEF (forced expiratory flow rate); FEV1 (forced expiratory volume); FVC (forced vital capacity); JVD (jugular vein distention); MCV (mean corpuscular volume); Plt (platelet); RV (residual volume); SIADH (syndrome of inappropriate antidiuretic hormone); TSH (thyroid stimulating hormone); Vt (tidal volume); WBC (white blood cell); Coronary CT angiography (CCTA); multidetector row scanners (MDCT); Cardiovascular magnetic resonance — CMRI; Myocardial perfusion imaging (MPI); single-photon emission CT (SPECT); Positron emission tomography (PET) scanning; Magnetic resonance (MR) angiography, Computed tomographic (CT) angiography, and Transesophageal echocardiography (TEE), late gadolinium enhancement (LGE); right ventricular hypertrophy (RVH), right atrial enlargement (RAE), functional tricuspid regurgitation (TR), Pulmonary artery systolic pressure (PASP; adenosine deaminase (ADA); Serum amyloid A (SAA), soluble interleukin-2 receptor (sIL2R); High-resolution CT (HRCT) scanning

Differentials on the basis of Etiology	Disease	Clinical manifestations										Diagnosis
		Symptoms								Risk factors	Physical exam	Lab Findings	EKG	Imaging	Gold standard
		Onset	Duration	Quality of Pain	Cough	Fever	Dyspnea	Weight loss	Associated Features	Risk factors	Physical exam	Lab Findings	EKG	Imaging	Gold standard
Cardiac	Heart Failure^[1]^[2]^[3]	Subacute or chronic	Variable	Dull Left sided chest pain	+	+/-	+	+	Orthopnea Peripheral edema Hemoptysis	Dyslipidemia, hypertension, smoking, family history of premature disease, and diabetes	S3 Elevated JVP Peripheral edema	Hyponatremia Hypoalbuminemia ↑ Serum brain natriuretic peptide (BNP) or NT-proBNP level A mild elevation in serum bilirubin (total bilirubin <3 mg/dL)	EKG findings are specific according to each cause of heart failure Q waves, ST and T wave abnormalities in patients with prior MI New onset arrhythmias (atrial fibrillation and ventricular tachycardia)	CXR: Cardiomegaly Echocardiography: ↓ EF Right heart catheterization: Pulmonary capillary wedge pressure >20 mmHg, right atrial pressure ≥12 mmHg) and/or decreased cardiac index (≤2.2 L/min/m2	Echocardiography
Pulmonary	Pneumonia^[4]^[5]^[6]	Acute or chronic	Variable	Dull Localized to side of lesion	+	+	+	+/-	Altered mental status Tachycardia Rust-colored sputum Green sputum Red currant-jelly sputum Central cyanosis	Long hospital stay Ill contact exposure Aspiration	Wheezing Rhonchi Rales Decreased breath sounds Pleural friction rub	Arterial blood gas : Hypoxia, hypoxemia ↑ Procalcitonin Leukocytosis Sputum evaluation Positive blood cultures	Sinus tachycardia Nonspecific ST-segment or T-wave changes	CXR: Interstitial infiltrates, lobar consolidation, cavitation	CXR
	Pleural Effusion^[7]^[8]^[9]	Acute or subacute or chronic	Variable	Dull Pleuritic pain	+	+/-	+	+/-	Increasing lower extremity edema Orthopnea Paroxysmal nocturnal dyspnea Night sweats Hemoptysis	Pneumonia	Diminished or inaudible breath sounds Pleural friction rub Egophony (known as "E-to-A" changes)	Pleural fluid LDH levels above 1000 IU/L Nucleated cells - Lymphocytosis - Eosinophilia - Mesothelial cells Pleural fluid culture and cytology Pleural fluid antinuclear antibody and rheumatoid factor	Typically not indicated	Chest X Ray: Pleural fluid on one or both sides Computerized tomography (CT) scan: Detects small pleural effusions, ie, less than 10 mL and possibly as little as 2 mL of liquid in the pleural space, Thickening of the visceral and parietal pleura MRI: Characterize the content of pleural effusions	Computed tomography
	Asthma & COPD^[10]^[11]^[12]^[13]	Acute or subacute or chronic	Variable	Tightness	+	+/-	+	+/-	Cyanosis	Smoking HF HTN	Elevated jugular venous pulse (JVP) Hyperinflation (barrel chest) Peripheral edema Clubbing Wheezing Rhonchi Diffusely decreased breath sounds Coarse crackles beginning with inspiration	Leukocytosis Eosinophilia Respiratory alkalosis	Peaked P-wave Reduced amplitude of the QRS complexes Multifocal atrial tachycardia (MAT)	CXR: Hyperinflation Spirometry: ↓ FEV1, PEF, ↓ FEV1/FVC	Spirometry
	Pulmonary Malignancy^[14]^[15]^[16]^[17]	Chronic	Variable	Dull aching	+	+/-	+	+	Bone pain Fatigue Neurologic dysfunction Superior vena cava (SVC) obstruction Hoarseness Hemidiaphragm paralysis Dysphagia Paraneoplastic syndromes Hypercalcemia	Smoking Metastasis	Wheeze Crackles Depending upon complications caused by the spread of cancer	Hypercalcemia	EKG may be performed before cancer treatment to identify any pre-existing conditions, or during treatment to check for possible heart damage	CXR and CT scan: Mass lesion, hilar lymphadenopathy Spirometry: ↓Vt, ↑RV Bronchoscopy: Biopsy	Bronchoscopy
	Sarcoidosis^[18]^[19]^[20]^[21]	Chronic	Days to week	Chest fullness	+	-	+	+	Löfgren syndrome (fever, bilateral hilar lymphadenopathy (BHL), and polyarthralgias) Uveitis Heart block Lymphocytic meningitis Diabetes insipidus Fatigue Hypercalciuria	Black population Autoimmune diseases	Diminished respiratory sounds	↑ ACE level, adenosine deaminase, SAA, sIL2R Hypercalciuria Elevated 1,25-dihydroxyvitamin D levels	AV block Prolongation of the PR interval (first-degree AV block) Ventricular arrhythmias (sustained or nonsustained ventricular tachycardia and ventricular premature beats [VPBs]) Supraventricular arrhythmias	Chest radiograph: Bilateral hilar adenopathy High-resolution CT (HRCT) scanning of the chest: Ground glass opacification, Hilar and mediastinal lymphadenopathy, Bronchial wall thickening	Lung Biopsy
Differentials on the basis of Etiology	Disease	Clinical manifestations										Diagnosis
		Symptoms								Risk factors	Physical exam	Lab Findings	EKG	Imaging	Gold standard
		Onset	Duration	Quality of Pain	Cough	Fever	Dyspnea	Weight loss	Associated Features	Risk factors	Physical exam	Lab Findings	EKG	Imaging	Gold standard
Gastrointestinal	GERD, Peptic Ulcer^[22]^[23]^[24]	Acute	Minutes to hours (gastroesophageal reflux) Prolonged (peptic ulcer) 5 to 60 minutes	Burning Substernal Epigastric	+/-	-	-	+/-	Visceral, substernal, worse with recumbency, no radiation, relief with food, antacids Hematemesis or melena resulting from gastrointestinal bleeding Dyspepsia	Prolonged NSAIDs intake Smoking Alcohol abuse Spicy foods H-pylori infection	Not any auscultatory findings associated with this disease Enamel erosion or other dental manifestations	↑Serum Gastrin Level Secretin Stimulation Test H-Pylori testing	EKG usually normal but may show T wave inversions in leads V2 through V4 consistent with myocardial ischemia in patients with peptic ulcer perforation	Upper Gastrointestinal Endoscopy: Biopsy Esophageal Manometry: To exclude an esophageal motility disorder Esophageal impedance pH testing: Monitors esophageal pH	Upper Gastrointestinal Endoscopy
	Diffuse Esophageal Spasm^[25]^[26]^[27]^[28]	Acute	Minutes to hours 5 to 60 minutes	Burning Pressure Visceral, spontaneous, substernal	+	-	+/-	+/-	Associated with cold liquids Relief with nitroglycerin	---	---	Barium swallow: Multiple areas of spasm throughout the length of the esophagus Impedance testing: Higher amplitudes and better transit of swallowed boluses	No ECG findings associated with DES, but ECG is done to exclude variant angina due to higher concurrent association of variant angina with DES	Esophageal manometry : ≥20 percent premature contractions (distal latency <4.5 seconds)	Esophageal manometry
	Esophagitis^[29]^[30]^[31]	Acute	Variable	Burning Epigastric	+	+	-	+/-	Heartburn Abdominal pain	HIV Immunosuppression	No auscultatory finding	Troponin or other cardiac markers Leukopenia ↓CD4 count Human immunodeficiency virus (HIV) test	ECG is done to rule out acute coronary syndrome	Double-contrast esophageal barium study (esophagography) Endoscopy: Biopsy	Endoscopy
	Pancreatitis^[32]^[33]^[34]^[35]^[36]	Acute, Chronic	Variable	Epigastric Upper left side of the abdomen Pressure like	-	+	+	+/-	Primary cirrhosis Primary sclerosing cholangitis Cystic fibrosis Autoimmune diseases	Alcohol abuse Smoking Genetic predisposition	Tachypnea Hypoxemia Hypotension Cullen's sign Grey Turner sign	↑Amylase levels ↑Lipase levels ↑ALT ↑ALP Leukocytosis	T-wave inversion ST-segment depression ST-segment elevation rarely Q-waves	CT: focal or diffuse enlargement of the pancreas MRI: Pancreatic enlargement	CT Scan
Differentials on the basis of Etiology	Disease	Clinical manifestations										Diagnosis
		Symptoms								Risk factors	Physical exam	Lab workup	EKG	Imaging	Gold standard
		Onset	Duration	Quality of Pain	Cough	Fever	Dyspnea	Weight loss	Associated Features	Risk factors	Physical exam	Lab workup	EKG	Imaging	Gold standard
Rheumatic	Rheumatoid arthritis^[37]	Chronic	Years	Symmetrical joint pain in Wrist Fingers Knees Feet Ankles	-	+	-	+	Extra-articular involvement of other organ systems Carpal tunnel syndrome Tarsal tunnel syndrome	Old age Smoking Autoimmune conditions	Reduced grip strength Rheumatoid nodules	Positive Rheumatic Factor Anti-CCP body Synovial fluid analysis: WBC between 1500 and 25,000/cubicmm, low glucose, low C3 and C4 complement level. Thrombocytosis Anemia Mild leukocytosis	ECG is done rule out the heart failure as RA is one of the causes of heart failure	Plain film radiography: periarticular osteopenia, joint space narrowing, and bone erosions MRI: Bone erosions Ultrasonography: Degree of inflammation and the volume of inflamed tissue	---
	Systemic lupus erythematosus^[38] ^[39]^[40]	Chronic	Years	Skin Joints (fingers, wrist, knees) Kidneys SLE can affect any organ of the body	-	+	+	+	HLA-genetic mutations Female gender Being younger than 50	Autoimmune conditions Genetic predisposition Positive family history	Malar rash Photosensitive rash Discoid rash Arthritis of the proximal interphalangeal (PIP) and metacarpophalangeal (MCP) joints of the hands Pleuro-pericardial friction rubs Systolic murmurs	Elevation of autoantibodies (ANA, anti-dsDNA, anti-SM, antiphospholipid) Complement levels decreased Anemia	Sinus tachycardia, ST segment changes, and ventricular conduction disturbances	Related to specific organ involvent	Anti-dsDNA antibody test
	Relapsing polychondritis^[41]	Chronic	Years	Intermittent pain in: Tissues that cover the end of the joints Cartilage of costal rib	+	+	+	+	Hodkin's lymphoma Myelodysplastic syndromes Gastrointestinal disorders Type 1 Diabetes mellitus Auricular chondritis	Autoimmune diseases	Physical examinations findings are seen related to nasal chondritis, ocular inflammation, cardiovascular disease, skin disease, CNS and pulmonary system	Negative rheumatoid factor Anti-type II collagen antibodies Antineutrophil cytoplasmic antibodies	ECG is done to rule out the cardiovascular complications of this disease	Non specific Related to specific organ involvent	No gold standard test for this disease
Others	Substance abuse (Cocaine)^[42]^[43]^[44]	Acute (hours)	Minutes to hours	Pressure like pain in the center of chest	+	+	+	+	Anxiety Dyspnea Nausea Palpitations	Psychiatric disorders	Signs of injection drug use Signs of drug inhalation Poor personal hygiene	Serum biomarkers (Troponin I, Troponin T) Toxicologic tests or drug screens of bodily fluids (blood, urine, saliva) and hairs	QT prolongation Sinus Tachycardia Arrhythmias Cardiac conduction abnormalities	---	Gold standard test depends on the type of substance is abuse

References

↑ Anker SD, Sharma R (September 2002). "The syndrome of cardiac cachexia". Int. J. Cardiol. 85 (1): 51–66. PMID 12163209.
↑ Horwich TB, Kalantar-Zadeh K, MacLellan RW, Fonarow GC (May 2008). "Albumin levels predict survival in patients with systolic heart failure". Am. Heart J. 155 (5): 883–9. doi:10.1016/j.ahj.2007.11.043. PMID 18440336.
↑ Breathett K, Allen LA, Udelson J, Davis G, Bristow M (October 2016). "Changes in Left Ventricular Ejection Fraction Predict Survival and Hospitalization in Heart Failure With Reduced Ejection Fraction". Circ Heart Fail. 9 (10). doi:10.1161/CIRCHEARTFAILURE.115.002962. PMC 5082710. PMID 27656000.
↑ File TM (December 2003). "Community-acquired pneumonia". Lancet. 362 (9400): 1991–2001. doi:10.1016/S0140-6736(03)15021-0. PMID 14683661.
↑ Mandell LA, Wunderink RG, Anzueto A, Bartlett JG, Campbell GD, Dean NC, Dowell SF, File TM, Musher DM, Niederman MS, Torres A, Whitney CG (March 2007). "Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults". Clin. Infect. Dis. 44 Suppl 2: S27–72. doi:10.1086/511159. PMID 17278083.
↑ Musher DM, Thorner AR (October 2014). "Community-acquired pneumonia". N. Engl. J. Med. 371 (17): 1619–28. doi:10.1056/NEJMra1312885. PMID 25337751.
↑ Feinsilver SH, Barrows AA, Braman SS (October 1986). "Fiberoptic bronchoscopy and pleural effusion of unknown origin". Chest. 90 (4): 516–9. PMID 3757561.
↑ Collins TR, Sahn SA (June 1987). "Thoracocentesis. Clinical value, complications, technical problems, and patient experience". Chest. 91 (6): 817–22. PMID 3581930.
↑ Venekamp LN, Velkeniers B, Noppen M (2005). "Does 'idiopathic pleuritis' exist? Natural history of non-specific pleuritis diagnosed after thoracoscopy". Respiration. 72 (1): 74–8. doi:10.1159/000083404. PMID 15753638.
↑ Kuempel ED, Wheeler MW, Smith RJ, Vallyathan V, Green FH (August 2009). "Contributions of dust exposure and cigarette smoking to emphysema severity in coal miners in the United States". Am. J. Respir. Crit. Care Med. 180 (3): 257–64. doi:10.1164/rccm.200806-840OC. PMID 19423717.
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[pmid12163209-1] Anker SD, Sharma R (September 2002). "The syndrome of cardiac cachexia". Int. J. Cardiol. 85 (1): 51–66. PMID 12163209.

[pmid18440336-2] Horwich TB, Kalantar-Zadeh K, MacLellan RW, Fonarow GC (May 2008). "Albumin levels predict survival in patients with systolic heart failure". Am. Heart J. 155 (5): 883–9. doi:10.1016/j.ahj.2007.11.043. PMID 18440336.

[pmid27656000-3] Breathett K, Allen LA, Udelson J, Davis G, Bristow M (October 2016). "Changes in Left Ventricular Ejection Fraction Predict Survival and Hospitalization in Heart Failure With Reduced Ejection Fraction". Circ Heart Fail. 9 (10). doi:10.1161/CIRCHEARTFAILURE.115.002962. PMC 5082710. PMID 27656000.

[pmid14683661-4] File TM (December 2003). "Community-acquired pneumonia". Lancet. 362 (9400): 1991–2001. doi:10.1016/S0140-6736(03)15021-0. PMID 14683661.

[pmid17278083-5] Mandell LA, Wunderink RG, Anzueto A, Bartlett JG, Campbell GD, Dean NC, Dowell SF, File TM, Musher DM, Niederman MS, Torres A, Whitney CG (March 2007). "Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults". Clin. Infect. Dis. 44 Suppl 2: S27–72. doi:10.1086/511159. PMID 17278083.

[pmid25337751-6] Musher DM, Thorner AR (October 2014). "Community-acquired pneumonia". N. Engl. J. Med. 371 (17): 1619–28. doi:10.1056/NEJMra1312885. PMID 25337751.

[pmid3757561-7] Feinsilver SH, Barrows AA, Braman SS (October 1986). "Fiberoptic bronchoscopy and pleural effusion of unknown origin". Chest. 90 (4): 516–9. PMID 3757561.

[pmid3581930-8] Collins TR, Sahn SA (June 1987). "Thoracocentesis. Clinical value, complications, technical problems, and patient experience". Chest. 91 (6): 817–22. PMID 3581930.

[pmid15753638-9] Venekamp LN, Velkeniers B, Noppen M (2005). "Does 'idiopathic pleuritis' exist? Natural history of non-specific pleuritis diagnosed after thoracoscopy". Respiration. 72 (1): 74–8. doi:10.1159/000083404. PMID 15753638.

[pmid19423717-10] Kuempel ED, Wheeler MW, Smith RJ, Vallyathan V, Green FH (August 2009). "Contributions of dust exposure and cigarette smoking to emphysema severity in coal miners in the United States". Am. J. Respir. Crit. Care Med. 180 (3): 257–64. doi:10.1164/rccm.200806-840OC. PMID 19423717.

[pmid20884729-11] Lamprecht B, McBurnie MA, Vollmer WM, Gudmundsson G, Welte T, Nizankowska-Mogilnicka E, Studnicka M, Bateman E, Anto JM, Burney P, Mannino DM, Buist SA (April 2011). "COPD in never smokers: results from the population-based burden of obstructive lung disease study". Chest. 139 (4): 752–763. doi:10.1378/chest.10-1253. PMC 3168866. PMID 20884729.

[pmid12412667-12] Rennard S, Decramer M, Calverley PM, Pride NB, Soriano JB, Vermeire PA, Vestbo J (October 2002). "Impact of COPD in North America and Europe in 2000: subjects' perspective of Confronting COPD International Survey". Eur. Respir. J. 20 (4): 799–805. PMID 12412667.

[pmid8430714-13] Badgett RG, Tanaka DJ, Hunt DK, Jelley MJ, Feinberg LE, Steiner JF, Petty TL (February 1993). "Can moderate chronic obstructive pulmonary disease be diagnosed by historical and physical findings alone?". Am. J. Med. 94 (2): 188–96. PMID 8430714.

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Chest pain and weight loss

References

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